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Item #08 DCA Wekiva Settlement Agreement Meeting Date: October 20, 2009 Item # <;? Contact Name: Contact Number: Craig Shadrix Reviewed By: Department Director: City Manager: Subject: Final Stipulated Settlement Agreement With the Department of Community Affairs Regarding Amendments to Comprehensive Plan Incorporating the Wekiva Study Area Requirements pursuant to Chapter 163, Part II, Florida Statutes. Background Summary: On January 16, 2007, the City adopted Ordinance 2007-002 approving amendments to the text of the City of Ocoee Comprehensive Plan, incorporating the requirements of the Wekiva Study Area requirements pursuant to Chapter 163, Part 1/, Florida Statutes. On March 9, 2007, the Department of Community Affairs (DCA) issued a Notice of Intent (NOI) to find the amendments "not in compliance" with the requirements of Chapter 163, Part II, Florida Statutes. Specifically, DCA found the amendments did not address the requirements of the Wekiva Parkway and Protection Act regarding the master stormwater management plan, water supply facility plan and land use strategies to optimize open space and promote a pattern of development that protects the most effective recharge areas, karst features, and sensitive natural habitats. The Wekiva Parkway and Protection Act (Part II/ of Chapter 369, Florida Statutes) was signed into law on June 29, 2004, authorizing building of the Wekiva Parkway and providing protection to the Wekiva River system. This act defined two areas of concern for the Wekiva River and its associated springs. The City of Ocoee is located within the WSA as defined in ss. 369.316, Florida Statutes (F.S.), but not within the Wekiva River Protection Area. A portion of the City south of State Road 50/Colonial Drive and east of County 439/Maguire Road is not located within the WSA, and as such, will not be subject to the amendments required by the We kiva Parkway and Protection Act. Additionally, the extension of State Road 429/Western Beltway from Apopka to Interstate 4, near Sanford, known as the "We kiva Parkway" is not within the City limits. Therefore, the City is not subject to the interchange planning requirements contained in ss. 369.317, F.S. The Department of Community Affairs (DCA) has authorized a guide known as the "Guidelines for Preparing Comprehensive Plan Amendments for the Wekiva Study Area pursuant to the Wekiva Parkway and Protection Act" (DCA Guidelines). The City has used the DCA Guidelines, Chapter 369, F.S., and other source materials to prepare the "Data and Analysis" and the proposed changes to the "Goals, Objectives and Policies" to the City of Ocoee Comprehensive Plan. Issue: Should the Honorable Mayor and City Commissioners approve the Stipulated Settlement Agreement and request that staff transmit said agreement to the Department of Community Affairs? Discussion: Over the past two years, staff has evaluated the NOI Report and negotiated with DCA, which have resulted in proposed language which staff feels will satisfy DCA's concerns. The attached Exhibit "B" to the Settlement Agreement contains these changes. Some of the major changes to the amendments are as follows: 1. For development or redevelopment of property located outside the Ocoee Community Redevelopment Area (CRA) but within the We kiva Study Area (WSA) Boundary, and with the exception of a single- family home on an existing lot, those portions of properties that contain at least one of the three following resources (1) most effective recharge areas, (2) karst features, or (3) sensitive natural habitats including Long Leaf Pine, Sand Hill , Xeric Oak Scrub, or Sand Pine Scrub vegetative communities, will be subject to a minimum thirty-five percent (35%) Wekiva Open Space requirement. 2. The City is proposing that redevelopment within the City's CRA, the City is committed to no net reduction of the percentage of open space that is currently over 20 %. 3. 'Open Space' has been redefined to be consistent with the provisions of the Wekiva Parkway and Protection Act (WPPA). The definition now includes any portion of a parcel or area of land that remains undeveloped, or minimally developed, such as trails and boardwalks as part of a natural resource preserve or recreation area, stormwater retention areas that follow Best Management Practices (BMPs), upland buffer retention swales, naturally vegetated areas, and tracts for pedestrian connections. Open Space excludes water bodies, lots, street rights-of-way, parking lots, impervious surfaces and active recreation areas including golf course. 4. Special design and Best Management Practices have been included in the amendment in order to minimize the contribution of nitrates to groundwater and to foster long-term stewardship of the springs for all development within the We kiva Study Area. 5. Priorities have been identified of areas where natural resources should be protected, such as most effective recharge areas, karst features and sensitive natural habitats. For informational purposes, staff has attached a copy of the Statement of Intent to Find the Comprehensive Plan Amendment Not in Compliance Report to this agenda item. Recommendations Staff recommends that the Honorable Mayor and City Commissioners approve the Stipulated Settlement Agreement and request that staff transmits said agreement to the Department of Community Affairs. Attachments: Stipulated Settlement Agreement Exhibit A Exhibit B Copy of Legal Advertisement Financial Impact: No Impact Type of Item: (please mark with an "x') X Public Hearing Ordinance First Reading Ordinance Second Reading Resolution X Commission Approval Discussion & Direction For Clerk's DeDt Use: _____ Consent Agenda _____ Public Hearing _____ Regular Agenda 2 _ Original Document/Contract Held by Department for Execution Reviewed by City Attorney Reviewed by Finance Dept. Reviewed by 0 N/A N/A N/A 3 STATE OF FLORIDA DIVISION OF ADMINISTRATIVE HEARINGS DEPARTMENT OF COMMUNITY AFFAIRS, Petitioner, v. Case No. 07-150 I GM CITY OF OCOEE Respondent. / STIPULA TED SETTLEMENT AGREEMENT THIS STIPULATED SETTLEMENT AGREEMENT is entered into by and between the State of Florida, Department of Community Affairs and the City ofOcoee as a complete and final settlement of all claims raised in the above-styled proceeding. RECITALS WHEREAS, the State of Florida, Department of Community Affairs (DCA or Department), is the state land planning agency and has the authority to administer and enforce the Local Government Comprehensive Planning and Land Development Regulation Act, Chapter 163, Part II, Florida Statutes; and WHEREAS, the City ofOcoee (Local Government) is a local government with the duty to adopt comprehensive plan amendments that are "in compliance;" and WHEREAS, the Local Government adopted Comprehensive Plan Amendment 07- WSA I (Plan Amendment) by Ordinance No. 2007-002 on January 16, 2007; and WHEREAS, the Plan Amendment proposes to implement parts of the Wekiva Parkway and Protection Act, Chapter 369, Part III, Florida Statutes (Act); and WHEREAS, the Department issued its Statement and Notice of Intent regarding the Amendment on March 9, 2007; and WHEREAS, as set forth in the Statement of Intent, the Department contends that the Amendment is not "in compliance" because it fails to address the requirements of the Act regarding the master storm water management plan, the water supply facility plan, and land use strategies to optimize open space and promote a pattern of development that protects the most effective recharge areas, karst features, and sensitive natural habitats; and WHEREAS, pursuant to Section 163.3l84( I 0), Florida Statutes, DCA has initiated the above-styled formal administrative proceeding challenging the Amendment; and WHEREAS, the Local Government disputes the allegations of the Statement ofIntent regarding the Amendment; and WHEREAS, the parties wish to avoid the expense, delay, and uncertainty of lengthy litigation and to resolve this proceeding under the terms set forth herein, and agree it is in their respective mutual best interests to do so; NOW, THEREFORE, in consideration of the mutual covenants and promises hereinbelow set forth, and in consideration of the benefits to accrue to each of the parties, the receipt and sufficiency of which are hereby acknowledged, the parties hereby represent and agree as follows: GENERAL PROVISIONS I. Definitions. As used in this agreement, the following words and phrases shall have the following meanings: a. Act: The Local Government Comprehensive Planning and Land Development Regulation Act, as codified in Part II, Chapter 163, Florida Statutes. b. Agreement: This stipulated settlement agreement. c. Comprehensive Plan Amendment or Plan Amendment: Comprehensive plan amendment 07- WSA I, adopted by the Local Government on January 16, 2007, as Ordinance No. 2007-002. d. DOAH: The Florida Division of Administrative Hearings. 2 e. In compliance or into compliance: The meaning set forth in Section 163 .3184( I )(b), Florida Statutes. f. Notice: The notice of intent issued by the Department to which was attached its statement of intent to find the plan amendment not in compliance. g. Petition: The petition for administrative hearing and relief filed by the Department in this case. h. Remedial Action: A remedial plan amendment, submission of support document or other action described in the statement of intent or this agreement as an action which must be completed to bring the plan amendment into compliance. I. Remedial Plan Amendment: An amendment to the plan or support document, the need for which is identified in this agreement, including its exhibits, and which the Local Government must adopt to complete all remedial actions. Remedial plan amendments adopted pursuant to this Agreement must, in the opinion of the Department, be consistent with and substantially similar in concept and content to the ones identified in this Agreement or be otherwise acceptable to the Department. J. Statement ofTntent: The statement of intent to find the Plan Amendment not in compliance issued by the Department in this case. k. Support Document: The studies, inventory maps, surveys, data, inventories, listings or analyses used to develop and support the Plan Amendment or Remedial Plan Amendment. 2. Department Powers. The Department is the state land planning agency and has the power and duty to administer and enforce the Act and to determine whether the Plan Amendment is in compliance. 3. Negotiation of Agreement. The DepaJ1ment issued its Notice and Statement of Intent to find the Plan Amendment not in compliance, and filed the Petition in this case to that effect. Subsequent to the filing of the Petition the parties conferred and agreed to resolve the 3 issues in the Petition, Notice and Statement ofIntent through this Agreement. It is the intent of this Agreement to resolve fully all issues between the parties in this proceeding. 4. Dismissal. If the Local Government completes the Remedial Actions required by this Agreement, the Department will issue a cumulative Notice ofIntent addressing both the Remedial Plan Amendment and the initial Plan Amendment subject to these proceedings. The Department will file the cumulative Notice ofIntent with the DOAH. The Department will also file a request to relinquish jurisdiction to the Department for dismissal ofthis proceeding or for realignment of the parties, as appropriate under Section 163.3184(16)(1), Florida Statutes. 5. Description of Provisions not in Compliance and Remedial Actions; Legal Effect of Agreement. Exhibit A to this Agreement is a copy of the Statement ofIntent, which identifies the provisions not in compliance. Exhibit B contains Remedial Actions needed for compliance. Exhibits A and B are incorporated in this Agreement by this reference. This Agreement constitutes a stipulation that if the Remedial Actions are accomplished, the Plan Amendment will be in compliance. 6 Remedial Actions to be Considered for Adoption. The Local Government agrees to consider for adoption by formal action of its governing body all Remedial Actions described in Exhibit B no later than the time period provided for in this Agreement. 7 Adoption or Approval of Remedial Plan Amendments. Within 60 days after execution of this Agreement by the parties, the Local Government shall consider for adoption all Remedial Actions or Plan Amendments and amendments to the Support Documents. This may be done at a single adoption hearing. Within 10 working days after adoption of the Remedial Plan Amendment, the Local Government shall transmit 3 copies of the amendment to the Department as provided in Rule 9J-ll.0 131 (3), Florida Administrative Code. The Local Government also shall submit one copy to the regional planning agency and to any other unit of local or state government that has filed a written request with the governing body for a copy of the Remedial Plan Amendment and a copy to any party granted intervenor status in this proceeding. The Remedial Plan Amendment shall be transmitted to the Department along with a 4 letter which describes the remedial action adopted for each part of the plan amended, including references to specific portions and pages. 8. Acknowledgment. All parties to this Agreement acknowledge that the "based upon" provisions in Section 163.3184(8), Florida Statutes, do not apply to the Remedial Plan Amendment. 9. Review of Remedial Plan Amendments and Notice ofIntent. Within 30 days after receipt of the adopted Remedial Plan Amendments and Support Documents, the Department shall issue a Notice ofIntent pursuant to Section 163.3184, Florida Statutes, for the adopted amendments in accordance with this Agreement. a. In Compliance: If the adopted Remedial Actions satisfy this Agreement, the Department shall issue a cumulative Notice ofIntent addressing both the Plan Amendment and the Remedial Plan Amendment as being in compliance. The Department shall file this cumulative notice with DOAH and shall move to realign the parties or to have this proceeding dismissed, as may be appropriate. b. Not in Compliance: If the Remedial Actions do not satisfy this Agreement, the Department shall issue a Notice ofIntent to find the Plan Amendment not in compliance and shall forward the notice to DOAH for consolidation with the pending proceeding. 10. Effect of Amendment. Adoption of any Remedial Plan Amendment shall not be counted toward the frequency restrictions imposed upon plan amendments pursuant to Section 163 .3187( I), Florida Statutes. II. Purpose of this Agreement: Not Establishing Precedent. The parties enter into this Agreement in a spirit of cooperation for the purpose of avoiding costly, lengthy and unnecessary litigation and in recognition of the desire for the speedy and reasonable resolution of disputes arising out of or related to the Plan Amendment. The acceptance of proposals for purposes of this Agreement is part of a negotiated agreement affecting many factual and legal 5 issues and is not an endorsement of, and does not establish precedent for, the use of these proposals in any other circumstances or by any other local government. 12. Approval by Governing Body. This Agreement has been approved by the Local Government's governing body at a public hearing advertised at least 10 days prior to the hearing in a newspaper of general circulation in the manner prescribed for advertisements in Section l63.3l84( 15)(e), Florida Statutes. This Agreement has been executed by the appropriate officer as provided in the Local Government's charter or other regulations. 13. Changes in Law. Nothing in this Agreement shall be construed to relieve either party from adhering to the law, and in the event of a change in any statute or administrative regulation inconsistent with this agreement, the statute or regulation shall take precedence and shall be deemed incorporated in this Agreement by reference. 14. Other Persons Unaffected. Nothing in this Agreement shall be deemed to affect the rights of any person not a party to this Agreement. This Agreement is not intended to benefit any third party. 15. Attorney Fees and Costs. Each party shall bear its own costs, including attorney fees, incurred in connection with the above-captioned case and this Agreement. 16. Effective Date. This Agreement shall become effective immediately upon execution by the Department and the Local Government. 17. Filing and Continuance. This Agreement shall be filed with DOAH by the Department after execution by the parties. Upon the filing of this Agreement, the administrative proceeding in this matter shall be stayed by the Administrative Law Judge in accordance with Section 163.3 l84( 16)(b), Florida Statutes. 18. Retention of Right to Final Hearing. Both parties hereby retain the rig,ht to have a final hearing in this proceeding in the event of a breach of this Agreement, and nothing in this Agreement shall be deemed a waiver of such right. Any party to this Agreement may move to have this matter set for hearing if it becomes apparent that any other party whose action is required by this Agreement is not proceeding in good faith to take that action. 6 19. Construction of Agreement. All parties to this Agreement are deemed to have participated in its drafting. In the event of any ambiguity in the terms of this Agreement, the parties agree that such ambiguity shall be construed without regard to which of the parties drafted the provision in question. 20. Entire Agreement. This is the entire agreement between the parties and no verbal or written assurance or promise is effective or binding unless included in this document. 21. Governmental Discretion Unaffected. This Agreement is not intended to bind the Local Government in the exercise of governmental discretion which is exercisable in accordance with law only upon the giving of appropriate public notice and required public hearings. 22. Multiple Originals. This Agreement may be executed in any number of originals, all ofwhich evidence one agreement, and only one of which need be produced for any purpose. 23. Captions. The captions inserted in this Agreement are for the purpose of convenience only and shall not be utilized to construe or interpret any provision of this Agreement. In witness whereof, the parties hereto have caused this Agreement to be executed by their undersigned officials as duly authorized. DEPARTMENT OF COMMUNITY AFFAIRS By: Approved as to form and legality: Charles Gauthier, Director Division of Community Planning Assistant General Counsel Date Date 7 Local Government CITY OF OCOEE, FLORIDA By: S. Scott Vandergrift, Mayor Date: ATTEST: Beth Eikenberry, City Clerk (SEAL) FOR USE AND RELIANCE ONLY BY THE CITY OF OCOEE, FLORIDA; APPROVED AS TO FORM AND LEGALITY this day of ,2009. FOLEY & LARDNER LLP By: City Attorney APPROVED BY THE OCOEE CITY COMMISSION AT A MEETING HELD ON October 20, 2009 UNDER AGENDA ITEM NO. 8 Exhibit "A" STATE OF FLORIDA DEPARTMENT OF COMMUNITY AFFAIRS "Dedicated to making Florida a better place to call home" CHARLIE CRIST Governor THOMAS G. PElHAM Secretary March 9, 2007 The Honorable Scott Vandergrift, Mayor, City of Ocoee 150 North Lakeshore Drive Ocoee, Florida 34761 Dear Mayor Vandergrift: The Department of Community Affairs (Department) has completed its review of the Comprehensive Plan Amendment adopted by the City of Ocoee through Ordinance Number 2007-002 (DCA reference No. 07-WSAl), on January 16,2007. The Department has determined that the amendment does not meet the requirements of Chapter 163, Part II, Florida Statutes, (F.S.), for compliance. The Department is issuing a Notice of Intent to find the amendment "not in compliance." The Notice of Intent has been sent to the Orlando Sentinel, Orange County Edition, for publication on March 12,2007. Please note that a copy of the City ofOcoee's adopted Comprehensive Plan Amendment, the Notice of Intent and Statement of Intent must be available for public inspection Monday through Friday, except for legal holidays, during normal business hours, at the Community Development Department, Planning Division, 150 North Lakeshore Drive, Ocoee, Florida 34761. Please be advised that Section 163.3184(8)(c)2., F.S., requires a local government having an Internet site to post a copy of the Department's Notice oflntent on the Internet within 5 days after receipt of the mailed copy of the agency's Notice oflntent. The Notice of Intent and the Statement of Intent will be forwarded to the Division of Administrative Hearings for the scheduling of an administrative hearing pursuant to Section 120.57, F.S. The issues raised in the attached Statement oflntent concern the failure of the amendment to address the requirements of the Wekiva Parkway and Protection Act regarding the master storn1water management plan, water supply facility plan and land use strategies to 2555 SHUMARD OAK BOULEVARD. TALLAHASSEE. FLORIDA 32399-2100 Phone: 850.488.8466/Suncom 278.8466 FAX: 850.921.0781/Suncom 291.0781 Internet address: htto://www.dca.state.fl.us CRITICAL STATE CONCERN FiElD OFFICE 2796 Overseas Highway. Suite 212 Marathon. FL 33050-2227 (305) 289-2402 COMMUNITY PLANNING 2555 Shumard Oak Boulevard Tallahassee. FL 32399-2100 (850) 488-2356 EMERGENCY MANAGEMENT 2555 Shumard Oak Boulevard Tallahassee. FL 32399-2100 (850) 413-9969 HOUSING & COMMUNITY DEVELOPMENT 2555 Shumard Oak Boulevard Tallahassee. FL 32399-2100 (850) 488-7956 The Honorable Scott, Vandergrift March 9, 2007 Page Two optimize open space and promote a pattern of development that protects the most effective recharge areas, karst features, and sensitive natural habitats. The City is commended for its effort to provide for a better quality of life for its citizens and those of the East Central Florida Region through implementation of the Wekiva Parkway and Protection Act. The Department is prepared to work closely with the City as it further addresses the requirements of this Act. If you have any questions, please contact Caroline Knight, Senior Planner, at (850) 922- 1773, or Leslie Bryson, Assistant General Counsel, at (850) 488-0410. Sincerely, Michael McDaniel Chief, Comprehensive Planning Enclosure: Notice of Intent Statement of Intent cc: Mr. Russell Wagner, Community Development Director, City of Ocoee Mr. Phil Laurien, Executive Director, East Central Florida Regional Planning Council STATE OF FLORIDA DEPARTMENT OF COMMUNITY AFFAIRS IN RE: CITY OF OCOEE COMPREHENSIVE PLAN AMENDMENT ADOPTED BY ORDINANCE 2007-002 ) ) ) Docket No. 07-WSAI-NOI-481O-(A)-(N) ) STATEMENT OF INTENT TO FIND COMPREHENSIVE PLAN AMENDMENT NOT IN COMPLIANCE The Florida Department of Community Affairs, pursuant to Section 163 .3184( 10), Florida Statutes (F.S.), and Rule 9J-l1.012(6), Florida Administrative Code (F.A.C.), hereby issues this Statement of Intent to find the Comprehensive Plan Amendment ("Amendment") adopted by the City ofOcoee in Ordinance Number 2007-002 on Januaryl6, 2007 "not in compliance," as defined in Section 163.3184(l)(b), F.S., and not consistent with Sections 163.3177,369.319,369.321 and 369.323, F.S., the State Comprehensive Plan, and Chapter 9J-5, F.A.C., for the following reasons: I. Wekiva Parkway and Protection Act Plan Amendments A. Inconsistent provisions: The Amendment is intended to address a portion of the requirements of the Wekiva Parkway and Protection Act (Chapter 369, Part III, F.S.). The Wekiva Parkway and Protection Act (Wekiva Act) establishes the Wekiva Study Area (WSA) in which the local governments within this area must implement the requirements of the Act. The City of Ocoee is located within - 1 - the WSA. The inconsistent provisions of these portions of the Amendment under this subject heading are as follows: 1. Land Use Strategies Pursuant to Section 369.321, F.S., each local government located within the WSA is required to amend its comprehensive plan for those portions of its jurisdiction located within the WSA to establish land use strategies that optimize open space and promote a pattern of development on a jurisdiction-wide basis to protect the most effective recharge areas, karst features, and sensitive natural habitats including Longleaf Pine, Sand Hill, Sand Pine, and Xeric Oak Scrub. Plan amendments must be based upon relevant and appropriate data and analysis pursuant to Section 163.3177(8), F.S., and Rule 9J-5.005(2)(a) and (2)(c), F.A.C. To be "based on" data means to react to it in an appropriate way and to the extent necessary indicated by the data available on that particular subject at the time of adoption of the plan amendment at issue. The Amendment is not consistent with the requirements of the We kiva Act and the planning requirements of Chapter 163, Part II, F.S., and Rule 9J-5, F.A.C. The adopted policies do not contain appropriate strategies, based on supporting data and analysis, to optimize open space and promote a pattern of development to protect the natural resources. The Amendment does not contain plan policies, supported by data and analysis, that optimize open space for the lands within the WSA. The Amendment is not an appropriate reaction to the data and analysis regarding the WSA. The definition of open space as contained in the adopted Data and Analysis allows stormwater management areas, which follow best management practices as specified in Objective 4 of the Natural Groundwater/Aquifer Recharge Sub-element, to be included as open - 2- space. However, the criteria contained in the best management practices in Objective 4 do not adequately contribute to the protection of the most effective recharge areas, karst features and sensitive natural habitats. Therefore, the definition of open space in the Data and Analysis is not an appropriate reaction to the data for the WSA and does not optimize open space and promote a pattern of development to ensure the protection of most effective recharge areas, karst features, and sensitive natural upland habitat as required in Section 369.321(3), F.S. Additionally, Future Land Use Element Policy 7.7.1 requires a minimum of twenty percent open space only for large scale development or redevelopment of greater than ten acres located within the WSA but outside the Community Redevelopment Area. The percentage of set aside open space in Policy 7.71, in conjunction with the open space definition adopted in the Data and Analysis, does not optimize open space and promote a pattern of development on a jurisdiction- wide basis that affords protection to the most effective recharge areas, karst features, and sensitive natural habitats. Therefore, the Amendment is inconsistent with the Wekiva Act. The Amendment does not react appropriately to the data and analysis. 2. Master Stormwater Management Plan The Wekiva Act provides that local governments within the WSA "shall develop a master stormwater management plan," consistent with the requirements of Section 369.319, F.S. Additionally, pursuant to Section 369.321, F. S., the City ofOcoee was required, by January 1. 2006, to amend the appropriate elements of its comprehensive plan, including the capital improvements element, to ensure implementation of the master stormwater management plan. (emphasis added). Instead of adopting amendments to the appropriate elements of the City's comprehensive plan to implement the required master stonnwater management plan, the City adopted Natural - 3- Groundwater Aquifer Recharge Sub-element Policy 3.1, which requires updates to the Stormwater Sub-element and the Capital Improvements Element "within six months after the completion of the regional stormwater management plan." Not only has this date come and gone since the regional stormwater management plan was completed in November 2005, but the City has not, to date, amended the appropriate elements of its plan to ensure implementation of the master storm water management plan. The City also adopted Natural Groundwater Aquifer Recharge Sub-element Policy 3.2, which requires review of the Stormwater Sub-element and the Capital Improvement Element to address changes based on the regional stormwater management plan. However, the City has not amended its plan to address the recommendations of the regional stormwater management plan. Moreover, the City has not yet amended its Stormwater Sub-element and its Capital Improvements element to ensure implementation of the master stormwater management plan as required by Section 369.321, F.S. These amendments do not address the requirements of the Wekiva Act for implementation of a master stormwater management plan by January 1, 2006. Therefore, the Amendment is inconsistent with requirements of the We kiva Act and is not "in compliance" as that term is defined in section 163.3184(1)(b), F.S. 3. Water Supply Facility Work Plan Pursuant to section 369.321(4), F.S., the City ofOcoee was required, by December 1, 2006, to amend its comprehensive plan to include an up-to-date 1 O-year water supply facility work plan for building potable water facilities that are necessary to serve existing and new development and for which the City is responsible. Additionally, the City must amend -4- appropriate elements of the City's Comprehensive Plan to ensure implementation of the water supply facility work plan. Potable Water Sub-element Policy 1.6.1 adopts the requirement for an updated ten-year water supply facility work plan by December 1, 2006. Potable Water Sub- element Policy 1.6.2 adopts the requirement that the plan amendments addressing the ten-year water supply facility work plan be adopted by December 1, 2006. However, to date, the 10-year water supply facility work plan has not been adopted by the City. Additionally, contrary to Section 369.321(4), F.S., the City has not amended its comprehensive plan to include the up-to- date water supply facility work plan. The Amendment is therefore inconsistent with requirements of the Wekiva Act. The Amendment is not based upon relevant and appropriate data and analysis. 4. Exclusion of Community Redevelopment Area from WSA Future Land Use Element Policy 4.3 excludes the section of the Community Redevelopment Area (CRA) that is located within the WSA from the requirements of the Wekiva Act. The exclusion of the CRA without a strategy for protection does not optimize open space and promote a pattern of development on a jurisdiction-wide basis to contribute to the protection of the most effective recharge areas, karst features and sensitive natural habitats. The exclusion of the CRA from the WSA is inconsistent with the Wekiva Act, specifically Section 369.316, F.S., which defines the land area for the Wekiva Study Area. Therefore, for all of the reasons set forth above, the Amendment is inconsistent with the following provisions: Sections 163.3177(1), (2), (8), and (10)( e), 163.3 1 77(6)(a), (c), (d), and (e), 369.316, 369.319, and 369.321, F.S., and Rules 9J-5.005(1)(c)1., and 5., 9J-5.005(1)(e), 9J- 5.005(2), (5), and (6), 9J-5.006 (3), and (4), 9J-5.11(1) and (2), 9J-5.013(1) and (2), F.A.C.. - 5- B. Recommended remedial actions: These inconsistencies may be remedied by taking the following actions: (1) Revise the definition of open space to exclude stormwater management areas, or if stormwater management areas are to be included as open space, revise the stormwater best management practices as contained in Objective 4 of the Natural Groundwater/Aquifer Recharge Sub-element of the Comprehensive Plan to contain adequate criteria for surface and ground water protection consistent with the Wekiva Act; (2) Adopt the revised definition of open space as plan policy; (3) Rescind Future Land Use Element Policy 4.3; (4) Revise Future Land Use Element Policy 7.7.1 to adopt plan policy, appropriately supported by data and analysis, establishing a meaningful and predictable percentage of open space that is required within the WSA in order to optimize open space and promote a pattern of development on a jurisdiction-wide basis that protects the most effective recharge areas, karst features, and sensitive natural upland habitats; (5) Adopt the specific recommendations for the City of Ocoee of the regional master storm water management plan prepared for the WSA (regional master storm water management plan entitled "Wekiva Parkway and Protection Act Master Stormwater Management Plan Support - Final Report," November 2005); (6) Adopt an up-to-date 10-year water supply facility work plan; (7) Amend the appropriate elements of the comprehensive plan (goals, objectives, and policies), including the capital improvements element, supported by data and analysis, to appropriately address the recommendations of the WSA regional master storm water management plan and to ensure implementation of the master stormwater management plan; (8) Amend the goals, objectives and policies of the appropriate elements of the comprehensive plan, such as the Potable Water Sub- element and the Capital Improvements Element, to update the ten-year water facility supply -6- work plan for building potable water facilities necessary to serve existing and new development and for which the City of Ocoee is responsible. II. Consistency With The State Comprehensive Plan A. Inconsistent provisions: The Amendment is inconsistent with the State Comprehensive Plan goals and policies set forth in Section 187.201, F.S., including the following provisions: 1. Land Use. The Amendment is inconsistent with the Goal set forth in Section 187.201(15), F.S., and the Policies set forth in Section 187.201(15)(b)5, F.S. 2. Water Resources. The Amendment is inconsistent with the Goal set forth in Section 187.201(7), F.S., and the Policies set forth in Sections 187.201(7)(b)1, 2,5,9,10, and 12, F.S. 3. Natural Systems and Recreational Lands. The Amendment is inconsistent with the Goal set forth in Section 187.201(9), F.S., and the Policies set forth in Sections 187.201(9)(b)1, and 3, F.S. 4. Plan Implementation. The Amendment is inconsistent with the Goal set forth in Section 187.201(25), F.S., and the Policies set forth in Section 187.201(25)(b)3, 5, and 7, F.S. B. Recommended remedial action: These inconsistencies may be remedied by revising the Amendment as described above in Section I. CONCLUSIONS 1. The Amendment is not consistent with the State Comprehensive Plan; 2. The Amendment is not consistent with Chapter 91-5, F.A.C.; -7- 3. The Amendment is not consistent with the requirements of Chapter 163, Part II, F.S., and Chapter 369, Part III, F.S.; 4. The Amendment is not "in compliance," as defined in Section 163.3184(1 )(b), F.S.; and 5. In order to bring the Amendment into compliance, the City may complete the recommended remedial actions described above or adopt other remedial actions that eliminate the inconsistencies. Executed this ninth day of March, 2007, at Tallahassee, Florida. Michael McDaniel Chief, Comprehensive Planning Department of Community Affairs 2555 Shumard Oak Boulevard Tallahassee, Florida 32399 -8- EXHIBIT "B" To the Stipulated Settlement Agreement in the matter of Department of Community Affairs v. City of Ocoee, Florida Division of Administration Hearings Case Number 07- 1501GM. To resolve the compliance issues raised in the above-styled proceeding, the City of Ocoee will adopt the following amendments to its comprehensive plan. The amendments are in strikethrough/underline format. (Amendments to Goals, Obiectives and Policies of the Future Land Use Element) XII. GOALS, OBJECTIVES, AND POLICIES GOAL TO PROMOTE, PROTECT, AND IMPROVE THE PUBLIC HEALTH, SAFETY, GENERAL WELFARE, AND AESTHETICS THROUGH THE PROVISION OF APPROPRIATE LAND USES BY ESTABLISHING AN APPROPRIATE PATTERN OF LAND USE AND DIRECTING DEVELOPMENT ACCORDINGLY (9J-5.006 (3)(a), FAC). Obiective 1 The development of land shall be regulated to ensure that newly developed property and redeveloped property is compatible (meaning, not in direct conflict with uses with regards to specific zoning categories, density and intensity) with adjacent uses and natural features and resources including topography, vegetation, and soil conditions (9J-5.006 (3)(b) (1), FAC). Additionally, the City recognizes the Wekiva Study Area and shall create policies to protect the most effective recharge areas, karst features, and sensitive natural habitats as depicted on the following maps as adopted in the Future Land Use Map Series: "Most Effective Recharge Areas/Soil Conservation Service Type "A" Soils, "Karst Features/Closed topographic depressions", and "Sensitive Natural Habitats". Within the Wekiva Study Area, properties with development entitlements=shall be exempt. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.1 The City shall review, through the development review process, all plans for development and redevelopment to ensure their compatibility with adjacent uses. Page 1 of 63 Policy 1.2 The City shall regulate land development through the Land Development Code, to reduce, eliminate and/or prevent negative impacts related to noise, traffic, light, drainage, water and groundwater quality, toxic and hazardous materials, litter, dust, visibility, and other factors. This shall be accomplished by establishing and enforcing specific environmental performance standards, consistent with state and/or federal standards and with the City's technical enforcement capabilities. Standards shall be based on the measurement of the undesirable characteristics at the property line of the land on which the generating use or activity is located and shall be based on performance levels deemed to prevent nuisance to surrounding properties. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.2.1 For areas within the Wekiva Study Area, the City shall require applicants for all land development activities to provide the following additional analyses by a qualified professional: a.) An analysis of soils to determine the presence and location of most effective recharge area as defined by the U.S. Soil Conservation Service Type "A" Hydrologic Soils Group. b.) An analysis to determine the presence and location of karst features. This analysis may include, but not limited to the use of geophysical surveys such as microgravity and ground penetrating radar, and may be supplemented with documented locations of sinkholes, light detection and ranging surveys and aerial photographs. c.) An analysis to determine the presence and location of sensitive natural habitats including Longleaf Pine, Sand Hill, Sand Pine, and Xeric Oak Scrub. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.3 The City shall mitigate impacts by using regulations related to landscaping, setbacks, walls/fences, on-site parking, on-site traffic flow, lighting, signs, pedestrian access, vehicular access and other factors which will mitigate off-site impacts and enhance the health, safety, welfare and appearance of the built environment while providing an effective buffer between uses (9J-5.006 (3)(c)(4), FAC). Page 2 of 63 Policy 1.3.1 For areas within the Wekiva Study Area, the City shall limit new land development activities that have the potential to adversely impact groundwater and surface water quality including but not limited to mining, land fills, sprayfields, heavy industrial, intense animal operations, and high density residential using on-site septic systems for wastewater treatment. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.3.2 For those areas within the Wekiva Study Area where limitation of development is not feasible, the City shall mitigate impacts by using Best Management Practices and development standards such as buffering, setbacks and open space standards that optimize open space and protect most effective recharge areas, karst features and sensitive natural habitats. Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.4 The City shall allow mixed and multi-uses in the Special Overlay Areas (SOAs) which include the Downtown Redevelopment Area, Interchange Impact Areas, and Activity Centers, and shall use strict design criteria to provide an attractive appearance and to offset negative impacts, sprawling development patterns and the proliferation of strip commercial development (9J-5.006 (3)(c)(5), FAC). Policy 1.5 The City shall require that industrial parks develop with internal traffic circulation and buffering from adjacent roads and properties. Policy 1.6 The City shall control strip commercial development through access limitations by restricting commercial land uses to the intersections of arterial and non-residential collector roads, along designated arterial and collector roads and within Planned Unit Developments. This shall be accomplished through the land development regulations (9J-5.006 (3)(c)(5), FAC). Policy 1.7 The land development regulations shall promote innovative development in those cases where a public benefit can be realized and impact can be offset by the development, as follows: Page 3 of 63 . Utilize Planned Unit Development zoning to allow for mixed uses and unconventional development designs in those cases where the developer can demonstrate increased effectiveness of service delivery, improved living environments, or protection of natural resources such as the Floodplain/Conservation land use classification and the most effective aquifer recharge areas, karst features, and sensitive natural habitats as depicted in the Future Land Use Map series. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.]; and . Provide development standards that create useable open spaces in new developments (9J-5.006 (3) (c) (5), FAC). [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.8 The City shall periodically review and update the City's Land Development Code. These regulations shall reflect the goals, objectives, and policies contained in this Comprehensive Plan and shall be consistent with the Future Land Use Map. By January 2QQ7 December 2010, the Land Development Code will implement the requirements of the Wekiva Parkway and Protection Act. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 1.9 The City shall only establish new industrial development zoning along major corridors and shall review existing zoning along major corridors in order to minimize the impacts of the industrial zoning. Heavy industrial uses which are generally not aesthetically desirable shall be discouraged along arterial and collector streets or shall be required to provide berms and/or opaque screening or fencing so as to eliminate visibility of building or outside storage area from the street. Access to industrial areas shall be attractively landscaped and signed. Buffers shall be used as set forth in the City of Ocoee Land Development Code. Policy 1.1 0 The following density and intensity restrictions shall apply within the land use categories established on the Future Land Use Map. . Low Density Residential (less than 4 dwelling units per acre) . Medium Density Residential (4 to less than 8 dwelling units per acre) . High Density Residential (8 to 16 dwelling units per acre) Page 4 of 63 . Commercial- FAR 3.0 max. . Professional Offices and Services - FAR 3.0 max. . Light Industrial - FAR 3.0 max. . Heavy Industrial - FAR 3.0 max. . Public Facilitiesllnstitutional - FAR 1.0 max. . Conservation/Floodplains - FAR 0.1 max. . Recreation and Open Space - FAR 0.5 max. (9J-5.006 (3)(c)(7), FAC) Policy 1.12 Assisted living facilities may be permitted in commercial areas, professional offices and services areas, and residential areas by special exception unless prohibited by the Land Development Code. Density may be permitted based upon the anticipated reduced traffic impact and parking requirements where compatibility with surrounding residential is ensured. Policy 1 .13 The City of Ocoee will not annex properties located within the Gotha and Clarcona Rural Settlements in accordance with the terms of Section 5 of the JPA Agreement (Intergovernmental Coordination Element). Policy 1.14 Pursuant to Section 8 of the JPA Agreement, the Ocoee Future Land Use designations shown on the Future Land Use Map (Figure 2) will not become effective until such time as annexation occurs. Upon annexation, no Future Land Use Map Amendment will be required since the proposed uses of land are consistent with those shown on the JPA Land Use Map (Intergovernmental Coordination Element). However, Ocoee will initiate a Comprehensive Plan Amendment to reflect the annexation at the next cycle. Policy 1.15 The City may assign an initial zoning, after annexation, which is consistent with both the Future Land Use Map and the JPA Agreement and exercise Planning authority pursuant thereto. Page 5 of 63 Policy 1.16 Future growth and development patterns in the City and, upon annexation thereof, the JPA lands will be guided by the JPA Agreement and JPA Land Use Map. Obiective 2 To provide adequate services and facilities to newly developed or redeveloped property and to protect the ability of those services and facilities to function properly. These services and facilities shall be provided in an economically feasible manner, as outlined in the Infrastructure Element Sub-elements, and shall be provided in a manner to discourage urban sprawl (9J-5.006 (3)(b)(8)&(9), FAC). Policy 2.1 The City shall adopt level of service standards in the respective elements of this Plan that define adequate public services and facilities (for levels of service standards, please see Policy 1.1 in the Capital Improvements Element of this Comprehensive Plan). Policy 2.2 The City shall adopt and annually revise a Capital Improvements Program (CI P) to schedule the provision of future public services and facilities, including, but not limited to the financially feasible schedule of needed improvements for the master stormwater management plan and the wastewater facility plan as required by Chapter 369.319 and 369.320, F.S., respectively. The CIP will include the acquisition of land that will be provided by the City. The Concurrency Management System shall be utilized to indicate possible infrastructure deficiencies and identify target areas for improvements. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 2.3 The City shall require development to have adequate services and facilities available prior to or concurrent with the impacts of the development, consistent with adopted standards. Services and facilities include: potable water, sanitary sewer, drainage, solid waste, roads, and parks. This policy shall be implemented through the Concurrency Page 6 of 63 Management System as defined in the Capital Improvements Element (9J-5.006 (3)(c)(3), FAC). Policy 2.4 The City shall allow only land use patterns and development that can be efficiently provided with necessary public services. This shall be regulated through the Concurrency Management System as described in the Capital Improvements Element of this Comprehensive Plan. Policy 2.5 The City shall consider requests for voluntary annexation into the City when those lands are logical extensions of the existing City limits, when services can be properly provided, and when proposed uses are compatible with the City's Comprehensive Plan, the JPA Agreement, and the City's Annexation Policy. For the purpose of this Policy, an annexation shall be considered as a logical extension if it is within the limits of the JPA and meets the technical criteria of Chapter 171, Florida Statutes. The boundaries of the JPA are illustrated on the Future Land Use Map. Services will be considered as being properly provided if the existing or planned public facilities can support the land uses and densities proposed in the area to be annexed consistent with the level of service standards set forth in this plan (9J-5.006 (3)(c)(3), FAC). Policy 2.6 In order to utilize existing facilities efficiently, the City shall encourage infill within developed areas. Promoting development can be accomplished through the provision of economic and regulatory incentives. Such incentives may include floor area ratio credits, streamlining the permitting process for development proposals within these areas, zoning variances on building setbacks, side yard and parking requirements and allowing sufficiently higher densities to make investment profitable and affordable housing possible. Policy 2.7 The City shall require new developments to provide necessary services and facilities or to pay a fair share of the cost of those services and facilities. These services and facilities shall conform to the adopted level of service standards. Policy 2.8 The City shall encourage development when and where appropriate facilities and services to support it are available (based on the levels of services standards adopted concurrent with this Comprehensive Plan), Page 7 of 63 thereby discouraging urban sprawl and ensuring that concurrency is met. The following policy statements demonstrate how compliance shall be implemented. · Development orders shall not be approved if mandated services are degraded below accepted LOS standards. · The following public facilities and services shall be available for new development in all urban areas: schools; roadways; solid waste collection; stormwater management; fire and police protection; potable water, sanitary sewer or septic tanks if the soils are acceptable. · Through appropriate land development regulations and provision of effective urban services, the City shall promote infill development within the municipal boundaries. · The City shall assure that adequate facilities and services are available to support the new development as specified in the Concurrency Management System. · The land development regulations shall to reflect the policy of controlling control urban sprawl. Policy 2.10 The City shall complete a study of all areas where blighted conditions (including drainage and infrastructure inadequacies) may occur. The results of this study will become support material for any Community Redevelopment grants the City may submit. Policy 2.11 All proposed shopping centers of more than 100,000 square feet of floor area may be required to submit a market analysis during the City's development review process when it the opinion of City Staff that the existing shopping centers of that size in the City exhibit vacancy rates in excess of 20 percent, or as otherwise required by City Staff. Policy 2.12 The City shall continue to encourage the consolidation of lots or small, shallow parcels in order to encourage development into planned concentrations, as opposed to a linear, strip commercial configuration. Page 8 of 63 Obiective 3 The City shall adopt and implement plans and programs for Interchange Impact Areas, the Downtown Redevelopment Area, and Activity Centers as determined by the City Commission to meet the criteria established by Chapter 163, Florida Statutes to encourage Planned Unit Developments and mixed and multi-use developments (9J-5.006 (3)(b)(2) and (10), FAC). Policy 3.1 The City may require special development plans for Interchange Impact Areas, the Downtown Redevelopment Area and Activity Centers when such plans are needed to effectively coordinate development among multiple projects. Policy 3.2 The City shall implement land development regulations that put in place mechanisms that will allow for mixed and multi-uses in development plans. Policy 3.3 The City shall provide public services and facilities to all neighborhoods in an effective manner. Policy 3.4 The City shall develop mixed use zoning provIsIons within the Land Development Code which shall provide for the implementation of new "mixed/multi uses within a variety of higher intensity land use categories where the overall impacts of development are determined to be no greater than those that would otherwise result from that permitted by underlying land uses. This ordinance shall provide for such items as internal circulation, compatibility of adjacent uses, functional relationship between mixed uses, provisions of open space and public amenities, and consistency with all requirements of the City's Comprehensive Plan (9J- 5.006 (3)(c)(5), FAC. Obiective 4 The City shall encourage the redevelopment and renewal of blighted areas by offering incentives to developers (9J-5.006 (3)(b)(2), FAC. Page 9 of 63 Policy 4.1 The City shall support the redevelopment of the downtown area by providing preferential incentives, conducting special studies, and encouraging the centralization of commercial, governmental, retail, residential, and cultural activities. Policy 4.2 Proposed commercial and industrial development requiring a change to the Future Land Use Map may be required to submit a market study indicating the economic feasibility of the development and the location advantage over existing commercial and industrial lands. Policy 4.3 For redevelooment within the Citv's CRA. the Citv is committed to no net reduction of the oercentaae of ooen soace that is currentlv over 20 %.( See Fiaure 3A). Within the Citv's CRA. all other Wekiva Studv Area aoal. obiective and oolicv reauirements shall aoolv. Obiective 5 The City shall enforce the Land Development Code to protect and properly utilize natural and historic resources in accordance with the Conservation Element and the following policies. Policy 5.1 The City shall protect areas of environmental concern including but not limited to the Floodplain/Conservation land use classification, and the most effective aquifer recharge areas, karst features, and sensitive natural habitats as depicted on the Future Land Use Map series, and areas of scenic and historic value, as identified in the Conservation Element, through development regulations and public programs, including, but not limited to environmental awareness programs at recreational facilities and in schools (9J-5.006 (3)(b)(4), FAC). [We kiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policy 5.2 The City shall use development regulations to protect air and water quality, flood-prone areas, open space, karst features, natural wetland, sensitive natural habitats, wellhead protections areas and the most effective recharge areas for the Floridian and surficial aquifers. This shall Page 10 of63 be accomplished by such regulations as are described in Policy 5.3. In addition, the City shall cooperate with federal, state and regional environmental management agencies to identify and monitor unusual activities associated with non-residential uses and to refer observed violations to the appropriate enforcement authorities. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policy 5.3 The City shall enforce its Land Development Code to protect surface water quality including, but not limited to: restrictions in building setbacks, maximum impervious surface ratios, land use restrictions to ensure compatibility, development limitations in floodplains, and upland and wetland protection. Land development regulations shall include restrictions on development within areas designated as Conservation/Floodplains on the Future Land Use Map. Flood elevations shall not be adversely impacted and the water quality of the water body shall not be degraded. Land development regulations shall provide adequate protection for wetland areas and require central sewer for development within and adjacent to karst features, wetlands or 1 DD-year floodplain areas (9J-5.DD6 (3)(c)(1), FAC). [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 5.4 The City shall promote the use of upland and wetland corridors and buffer zones as natural reservations, as identified in the Recreation and Open Space Element. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 5.5 The City shall, in coordination with developers, evaluate soil potential including but not limited to most effective aquifer recharge areas and karst features. This examination and testing will be done on a site-by-site basis. Specific characteristics and criteria under examination shall be as identified in the Land Development Code. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 5.6 The City shall require developers to delineate conservation and floodplain lands, most effective aquifer recharge areas, karst features, and sensitive natural habitats on a site-by-site basis as their development proposals are submitted. The criteria used for the delineation shall provide that development will be guided in a manner that optimizes open space and promotes a pattern of development that protects the recharge capabilities of the land, recognizes property rights and the differing circumstances and Page 11 of63 varying land use patterns within the Wekiva Study Area. The specific development criteria shall be addressed in the Land Development Code. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 5.7 The City shall enforce the Land Development Code to require development proposals to include the identification of and management plans for rare, endangered, and threatened flora and fauna species consistent with the criteria outlined in the Land Development Code and the Conservation Element of this Comprehensive Plan. Policy 5.8 Proposed activities which would destroy or degrade the functions of wetlands or other environmentally sensitive natural habitats or karst features as defined by the Land Development Code or depicted in the Future Land Use Map Series shall only be permitted in limited instances where development would be severely restricted. If there is no practical alternative, mitigation measures shall be undertaken, consistent with the Land Development Code. Policy 5.9 The City shall continuously plan for and only approve development that is consistent with natural drainage and water storage plans. This shall include special provisions in the Land Development Code pertaining to land-locked drainage basins where projects may be permitted on a case- by-case basis when unique site characteristics demand a more comprehensive stormwater management approach (9J-5.006(3)(c)(4), FAC). Policy 5.10 The City shall continue to update the Existing and Future Land Use Maps to reflect the addition of new City wells. A protection zone of 1000 feet is depicted in the wellhead protection areas (9J-5.006 (3)(c)(6), FAC). Policy 5.11 The City shall ensure the protection of groundwater sources by restricting Commercial and Industrial future land uses known to adversely affect the quality and quantity of identified water sources within wellhead protection areas, existing cones of influence, areas with karst features and most effective aquifer recharge areas. In addition, other land use activities such as hazardous waster facilities, fuel storage facilities, and groundwater injection wells known to adversely affect the quality and quantity of groundwater sources will be prohibited within wellhead protection areas, Page 12 of63 existing cones of influence, areas with karst features and most effective aquifer recharge areas (9J-5.006 (3)(c)(6) and 9-J-5.013 (2)(c)(1), FAC). [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 5.12 The City's wetlands shall be conserved and protected from physical and hydrologic alterations by regulating development activities to protect natural water-cleansing features and reduce or prevent discharges of contaminants from urban and agricultural land uses through the Land Development Code. The Land Development Code shall include provisions such as (but not limited to) the use of such natural features in the treatment of stormwater runoff, limitations on destruction of native vegetation and/or land clearing within such natural features, and maintenance of upland buffers and/or environmental swales within a minimum width of twenty-five (25) feet surrounding such natural features. For the purposes of this policy, natural features shall include Florida Department of Environmental Protection jurisdictional wetlands (9J- 5.013(2)(c)(3), FAC). Policy 5.13 The City shall protect and conserve the natural functions of wetlands by directing land uses incompatible with the protection and conservation of wetlands and wetland functions away from identified wetlands. The type, value, function, size, conditions and locations of wetlands will be factors used to consider land use changes where incompatible uses are allowed to occur, mitigation shall be considered and will be based on the regulations set forth in the Land Development Code (9J-5.013(3)(a)&(b), FAC). Obiective 6 The City shall maintain an inventory of local historic sites and enforce the Land Development Code to protect historic resources (9J-5.006 (3)(b)(4), FAC). Policy 6.1 The City shall identify, preserve, and protect historic resources and promote quality architecture compatible with those historic resources when feasible (9J-5.006 (3)(c)(8), FAC). Policy 6.2 The City shall assist owners list their property on the National Register of Historic Places and help them solicit preservation grants for that purpose. Page 13 of 63 Policy 6.3 The City shall protect historic structures or known archaeological sites, which are eligible for listing on the National Register of Historic Places, by designating their location on the City Zoning Map and erecting identification signs at each registered site. Policy 6.4 The City shall protect known or suspected archaeological sites by restricting excavation and disturbance activities in known sites, and by evaluating suspected areas before disturbance. Eligible sites shall be either preserved or excavated and documented prior to destruction. Obiective 7 The City shall enforce the Land Development Code to preserve existing and future neighborhoods. Policy 7.1 The City shall enforce standards in the Land Development Code to promote compatibility of adjacent land uses by requiring buffer zones to protect new and established residential areas adjacent to new and established non-residential, uses. Buffer zones shall be defined within the Land Development Code, based on the following guidelines: a) "Minor" buffers between low-rise (two stories or less) office or multi- family uses and single family areas, consisting of a minimum of fifteen (15) feet of buffer area supplemented by walls, and/or fences, and landscaping. b) "Medium" buffers between retail commercial or high-rise (over two stories) office and any residential use, consisting of a minimum of twenty- five (25) feet of buffer area supplemented by walls, and/or fences, and landscaping. c) "Major" buffers between any industrial use and any residential use, consisting of a minimum of fifty (50) feet of buffer area supplemented by walls, and/or fences, and landscaping (9J-5.006 (3)(c)(2), FAC). Policy 7.2 The City shall permit only low intensity office and low intensity commercial development adjacent to residential areas except where well buffered. Page 14 of 63 Policy 7.3 The City may permit non-residential uses within residential areas after analysis of the proposed use has indicated that such use will not adversely affect the residential area, will be compatible with the residential character of the area, and will not be otherwise inconsistent with this Comprehensive Plan. Such uses may be implemented through the Land Development Code by a special use permit. Non-residential uses may be permitted and shall include, but not be limited to, home occupations, child care centers, churches, schools, libraries, parks and recreational facilities, marinas, boat houses, boat docks, stables, agricultural accessory, guest cottages, and similar uses. Such uses shall be restricted to setback regulations applicable to the zoning district in which they are located. Policy 7.4 The City may permit office and professional uses in residential land use category areas. The intensity of use shall be restricted to use of existing residential structures, or to new structures closely resembling residential structures. Regulations shall ensure that parking, outside service and loading areas, and outside mechanical equipment is regulated to protect adjoining residential areas. Transitional zoning areas shall be restricted to those portions of a residential area abutting a major street or a non- residential area where maintenance of a traditional residential land use is difficult because of the undesirable location. This policy shall be implemented by zoning regulations in the Land Development Code (9J- 5.006 (3)(c)(2), FAC). Policy 7.5 To allow for greater open spacesJo preserve the most effective recharge areas, karst features and sensitive habitats depicted in the Future Land Use Map series, density may be computed in a defined development project by allowing clustering in certain areas. These clusters may be of greater density than allowable within the land use designations as long as the total project does not exceed maximum density as designated on the Future Land Use Map. Clustering, pursuant to the foregoing concept, may be controlled by density caps, PUD zoning or a restrictive covenant running with the land with power of enforcement in favor of the City. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 7.5.1 For those parcels inside the Wekiva Study Area (WSA) boundary that use clustering as a methodology to increase the amount of open space as required under the WSA guidelines, the parcels are allowed to develop under the same density/intensity as indicated by the City of Ocoee Future Page 15 of63 Land Use Map and associated text originally adopted in October 1, 2002, and amended from time to time. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policy 7.6 Land designated for industrial use should be adjacent to railways and/or major highways. Adequate buffering should be provided from adjacent residential land uses, and office or commercial uses should be encouraged between industrial and residential areas (9J-5.006 (3)(c)(2), FAC). Policy 7.7 The Land Development Code shall provide for adequate open space within new developments and redevelopment projects. The minimum required open space within any project shall be five (5) percent of the total site. Policy 7.7.1 LGlrQG sealo €!ovolopmont er ro€!ovolopmont of Qroator than ton (10) acroe IOGato€! outei€!8 tho Comml:.4nity Rodo'/olopmont .^.roa (CRt.) 81:.4t within tho \jVol\iva Stu€!y !'.roa ("'.'S!'.) b0l:.4n€!61ry, will 88 subjoct to a minimum p-I:onty pOrcORt (20%) epon epQco ro€luiromont. ['lVoldva PGlrI~'NQY an€! Protoction ,^.ct ('A'PP.'\): Ch. 2~9.221 (2), F.S.] For develooment or redevelooment of orooertv located outside the Ocoee Community Redevelooment Area (CRA) but within the Wekiva Studv Area (WSA) Boundarv. and with the exceotion of a sinale-familv home on an existina lot. those portions of orooerties that contain at least one of the three followina resources (1) most effective recharae areas. (2) karst features. or (3) sensitive natural habitats includina Lona Leaf Pine. Sand Hill. Xeric Oak Scrub. or Sand Pine Scrub veaetative communities. will be subiect to a minimum thirty-five oercent (35%) Wekiva Ooen Soace reauirement. Wekiva Ooen Soace shall be as defined in Policv 7.7.2. Policv 7.7.2 Wekiva Ooen Soace: Ooen Soace reauired to be oreserved within the Wekiva Studv Area (WSA) boundarv is defined as: anv oortion of a oarcel or area of land that remains undevelooed. or minimallv develooed. such as trails and boardwalks as oart of a natural resource oreserve or recreation area. stormwater retention areas that follow Best Manaaement Practices CBMPs). uoland buffer retention swales (oer oolicv 7.7.3). naturallv veaetated areas. and tracts for oedestrian connections. Such desianated ooen soace excludes waterbodies. lots. street riahts of wav. parkina lots. imoervious surfaces and active recreation areas includina Page 16 of63 aolf courses. All Wekiva Ooen Soace Areas shall be restricted to orohibit use of fertilizer and chemical aoolications. but mav oermit mechanical methods for routine maintenance. Rule 9J-5.003(84). F.A.C. rWekiva Parkwav and Protection Act (WPPA): Ch. 369.321 (3), F.S.l "OJ;1on SJ;1aoo" shall BO aofinO€I in roforonoo to tho Chaptor 269, F.S., G~ 'Iana moa thGt rornGins b-lnaovoloJ;1oa or minirnGlly aovelo~ed Gna thGt is ~uitaBlo for ~assive rooroGtion Elr eonoorvation usos. Open SpGOO Q}(olb-laos 'NGtorBoaios, lots, otreot rights of 'NGY, parl'dng lots, irn~orviowJ sb-lrfacos an€! activo ro€lroation aroGS inclu€!ing golf coumos. Opon spaco GroGS rnGY inolb-ldo storrnwator rnGnagornont aroas' conforming to Rulo 9J 3.002(84), F.^.C. fVVol{iva Pmlw:ay anczl Protoetion I\et ('.^.'PP.'\): Ch. 2€}9.221 (2), F.b.] Policv 7.7.3 Uoland Buffer Retention Swales: Naturallv veaetated swales that are olaced within the uoland buffers surroundina lakes or wetlands. The ourpose of these swales is to imorove the water aualitv of the stormwater runoff and ensure that the swale fills and exfiltrates into the soil so that there is no sheet flow into the lake or wetland. This method of water aualitv imorovement shall mimic the absorption and oollutant removal abilities of a natural low soot in the toooaraohy and must follow acceoted Best Manaaement Practices <BMPs). Stormwater runoff from develooed lands adioinina wetlands. lakes and/or floodolain areas shall be diverted towards swales. hold the runoff. and then allow it to slowlv release into the soil column. rwekiva Parkway and Protection Act (WPPA): Ch. 369.321(3). F.S.l Policy 7.7.~ ~ For development or redevelopment located outside the CRA, but within the WSA boundary that have karst features identified: "Karst Features/Closed Topographic Depressions," and subsequently confirmed by site specific analysis, will be required to provide buffering setbacks consistent with the definition of Open Space in the following manner: Page 17 of 63 Feature'" Sinkholes with a direct connection to the aquifer Minimum Buffering Setback 200 feet, measured from the drainage divide Other sinkholes 100 feet, measured from the drainage divide Other karst features with a direct connection to the aquifer (swallet or stream 200 f t d f th d' d' 'd to sink) ee ,measure rom e ralnage IVI e *According to Figure 3 through 6 in the "Guidelines for Preparing Comprehensive Plan Amendments for the Wekiva Study Area" (DCA, March 2005), neither the City of Dcoee nor the Joint Planning Area had any springs or caves that required buffering. [We kiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policy 7.8 Where commercial development is allowed at the intersection of major roads, no more than two (2) quadrants will be approved for gas stations or auto-related activities. Obiective 8 The City will ensure the availability of lands to future Public Schools by allowing adequate opportunities proximate to residential areas (Chapter 163.3177 (6)(a), FS). Policy 8.1 Elementary Schools shall be permitted In Low Density Residential, Medium Density Residential, High Density Residential, Institutional and Professional Offices and Services land use designations. Middle Schools and High Schools shall be permitted in Low Density Residential, Medium Density Residential and High Density Residential, Professional Offices and Services, Institutional and Commercial land use designations. Policy 8.2 The City shall work with Orange County Public Schools to develop siting provisions within the Land Development Code which encourage the siting and collocation of public schools and other public facilities such as parks, libraries and community centers compatible with surrounding development. Page 18 of63 Policy 8.3 The City will ensure that the siting of schools is located away from flood plains, flood prone areas, wetlands and other environmentally sensitive areas. Policy 8.4 The City's Capital Improvements Program, where applicable, shall be coordinated with the Orange County Public Schools' five-year facilities work program. Policy 8.5 The City shall work cooperatively and continue to maintain an ongoing exchange of information with Orange County Public Schools and other educational facility providers to ensure that new and expanded educational facilities are properly located, designed and constructed to be consistent with the City's Comprehensive Plan. Obiective 9 The City shall encourage the elimination and reduction of uses inconsistent with the City's character and future land uses (9J-5.006 (b)(3), FAC). Policy 9.1 Existing land uses, which are not compatible with adjacent uses, the character of the area, natural resources, or the Future Land Use Map shall be eliminated upon redevelopment, and until that time, may not be permitted expand unless legally proven to be able to do so. Policy 9.2 The City will coordinate future land uses by encouraging the elimination or reduction of uses that are inconsistent with any interagency hazard mitigation report recommendations that the City determines to be appropriate. Obiective 10 The City shall coordinate with any appropriate resource planning and management plan prepared pursuant to Chapter 380, Florida Statutes, and approved by the Governor and Cabinet (9J-5.006 (b)(7), FAC). Page 19 of63 L Policy 10.1 The City will review all resource planning and management agencies plans as they become available or are amended and update the Comprehensive Plan accordingly with the next plan amendment cycle. (Amendments to Goals. Obiectives & Policies of the Drainaae Sub-Element) I. INTRODUCTION A. Purpose The purpose of the Drainage Sub-element is to provide a guide for management and storage of surface waters created by the runoff generated from rainfall events. The element is intended to protect and enhance the public health, safety and welfare and the quality of the environment within the City of Ocoee as related to stormwater management. In addition, this element will provide a plan and policy direction concerning use of existing drainage criteria for the sixteen (16) drainage sub-basins within the City of Ocoee and provide a basis for future modifications to existing development regulations. See Figure 3 for the limits of the major drainage basins within the City of Ocoee and the aquifer recharge ranges. As growth occurs in the City of Ocoee, the need for protection and management of the City's water resources as related to structural improvements will increase. The City's current drainage basins are identified and analyzed. A description of these basins and their significance in the City is presented. Goals, objectives and policies will be provided for water quality protection and flood protection. Identifiable costs of capital improvements for substandard areas have been developed in specific areas. A schedule for future identification and correction is also included. This Drainage Sub-element was made consistent with the Natural Groundwater Aquifer Recharge Sub-element due to a recent overlap of environmental regulations. Drainage needs to be addressed for flooding and water quality protection as well as regulating stormwater runoff as a potential source for groundwater/aquifer recharge for continued use of the aquifer as a water supply for drinking water. Over the oast 20 vears. the Citv of Ocoee has orooosed manv maintenance and Capital Imorovement oroiects identified first in their numerous basin studies oreoared bv Professional Enaineerina Consultants (PEC). and then later in the Reaional Master Stormwater Manaaement Plan. oreoared bv Camo. Dresser. and McKee (CDM) and dated November 2005. This Reaional Master Stormwater Manaaement Plan was funded bv all of the municioalities within the Wekiva Page 20 of 63 Study Area. as identified bv the Florida Deoartment of Community Affairs and the St. Johns River Water Manaaement District. It should be noted that the City continues to suooort the imolementation of the proiects identified in the basin study reoort: however. it should be oointed out that many of these oroiects are very small (i.e. clean sediment from a roadway culvert) or they may identify oroiects that have since been handled bv other methods. In the last 10 Years. the NPDES and the Total Maximum Dailv Loads (TMDL) reaulations have focused on surface water resource orotection and water auality imorovement. The City has thereby primarily shifted their focus of stormwater manaaement from a maintenance oroaram that accomolishes flood orotection. to a water aualitv orotection/imorovement based oroaram. The City now evaluates the imolementation of reaional stormwater ponds that can achieve the maximum pollutant removal of nutrients. oarticularlv total phosohorus. to the City's waterbodies. The City has been activelv involved in the Uooer Ocklawaha Basin Workina Grouo. hosted bv FDEP. which will soon adoot bv Secretarial Order the State's first Basin Manaaement Action Plan (BMAP). The aoal of the Uooer Ocklawaha BMAP is imolementation of manaaement strateaies and caoital oroiects that will facilitate meetina the adooted TMDLs for the imoaired waterbodies in the basin. The City of Ocoee occuoies the southeastern shore of Lake Aoooka. Manv agencies have been workina to imorove the water aualitv in Lake Aoooka for the last couole of decades. Dramatic imorovements have been seen due to the efforts of the local aovernments surroundina the lake. the FDEP. the SJRWMD. and the Friends of Lake Aoooka. Leaislation that was adooted for the Lake Aoooka hvdroloaic basin limits phosphorus discharae from new develooment and sets the total ohosohorus criterion for Lake Aoooka to 55 Darts oer billion (opb). B. Environmental Setting The City of Ocoee is located in the west central portion of Orange County, Florida. Ocoee is a mostly residential community with some agricultural, commercial development, and light industrial areas. The City of Ocoee was platted and named in 1886. It is surrounded by the City of Winter Garden on the west and unincorporated areas of Orange County on the other three sides. The flood plains of Ocoee consist of lowlands adjacent to a number of lakes and three streams. Numerous City streets, State highways and railroads also cross the flood plains. The topography of Ocoee is relatively flat with some gently rolling hills. Ground elevations in Ocoee range from less than 100 feet to approximately 170 feet Page 21 of63 mean sea level. The climate of Ocoee is semi-tropical characterized by warm, humid summers and mild, dry winters. Daily maximum temperatures average near 900F in the summer and minimum temperatures average 500F in the winter. Temperature extremes of over 1000F are rare. The average annual precipitation in the study area is approximately 48 inches, most of which occurs during the June-October rainy season. The City of Ocoee adopted subdivision regulations in 1985 that addressed the issues of water quality, water quantity, stormwater conveyance and flood protection. See Figure 3 for a map of the City of Ocoee's flood prone areas. The majority of the City of Ocoee lies within the middle St. Johns River or the Ocklawaha River Basin located in the St. Johns River Water Management District jurisdictional limits. There is a very small portion of the City that lies within the Shingle Creek basin, which is located in the South Florida Water Management District jurisdictional limits. The Shingle Creek area is located near the intersection of Maguire Road and Parkridge-Gotha Road in the extreme south of the City. An unnamed stream with drainage improvements flows easterly from the south central portion of the City from the Florida Auto Auction and the West Orange Industrial Park areas completely across the City into Lake Lotta, which is located in the eastern portion of the City, just north of SR 50; this is known as the Lake Lotta drainage basin. The other lakes and drainage basins in the City of Ocoee are considered to be landlocked except for Lake Moxie and Peach Lake which have been interconnected and now have a positive outfall system to the "Northwest Ditch", which ultimately flows to Lake Apopka. Landlocked lakes without drainage wells have no outlet and the lake stages will vary directly with rainfall. The northwest portion of the City generally drains toward Lake Apopka through a series of shallow ditches and lowlands, which also connect to the Northwest Ditch. According to the 1972 publication, "Appraisal of Water Resources in the East Central Florida Region," by William F. Lichter of the United States Geological Survey, the City of Ocoee lies in a portion of Orange County that is considered an effective recharge area. Rainfall in effective recharge areas moves to the closed lakes and ponds within the City where it is temporarily stored before seeping down to the aquifer. Problems that interfere with the recharge arise when urbanization occurs. Rooftops and paving reduce the infiltration capacity of the surface soils and increase surface runoff to lakes and ponds. Because urbanization tends to speed the movement of water to lakes and ponds, more of the flood plains become inundated than before urbanization. In the past, as flood plains have become inundated during wet periods, there has been great pressure to dig Page 22 of 63 drainage canals or construct drainage wells to remove the excess water off of the land surrounding the lakes. With enactment of the 1986 S1. Johns River Water Management District regulations, stormwater runoff was required to be stored in retention or detention ponds to provide water quality treatment before overflowing to waters of the State, to effectively control flooding of low lying areas around those waters of the State, and to detain the runoff to aid in its infiltration into the ground for effective recharge. These regulations were to be applied in areas where development was converting undeveloped land into residential, commercial, and industrial developments. While development was creating impervious surfaces that could reduce the effective recharge areas, the regulations were effectively aiding in the ability to offset that loss of recharge by requiring the storing of runoff in dedicated stormwater management facilities to allow for the recharge element to remain. A few drainage wells have been installed in the City of Ocoee (circa 1960s) that convey the surface water directly to the upper zone of the Florida Aquifer. These drainage wells are located within the Starke Lake, Spring Lake, Lake Johio, and Lakes Lilly and Pearl drainage basins. Although listed as an effective recharge area, some site-specific studies have indicated that much of the recharge occurs through the bottom of major lakes or by drainage wells within the City and not through soil percolation. The recharge rate continues to be affected by debris and/or sediment disposition on the bottom of a few of the lakes, thereby reducing the recharge potential. Much of the upland area at one time was in citrus production. Site-specific soil studies associated with the development approval process have indicated that, in many areas, impermeable soils within the top ten feet of the surface reduce recharge potential in the upland areas and allow for direction of surface and sub- surface water movement toward the receiving lakes where recharge occurs. Aquifer recharge is an important concern of the City because the aquifer is the City's potable water source, and other utilities in west Orange County. Regulatory Framework Federal The 1987 amendments to the Clean Water Act (CWA) required the U.S. Environmental Protection Agency (EPA) to publish regulations to control point and non-point source stormwater discharges under the National Pollutant Discharge Elimination System (NPDES) program. Those regulations were published in late 1990 which require certain dischargers of stormwater to waters of the United States to apply for permits, adhere to the regulations regarding controlling pollutants in discharges, and to eliminate illicit discharges to waters of Page 23 of 63 the United States. The regulations also required the State and EPA to track and monitor sources of stormwater pollution. The City of Ocoee has been a co-applicant of the EPA mandated Orange County MS4 (Municipal Separate Storm Sewer System) NPDES permit since its inception in 1990. The permit was issued in 1996 and the first five-year permit was renewed by the DEP (Permit No. FLS000011). Ocoee has followed the requirements of regulating pollutant discharges and monitoring the waters of the State within the City limits. The City has filed yearly Annual Reports to EPA, as required, which discuss the past year's compliance issues and establish the next year's programs. In addition to the MS4 permit, the City of Ocoee requires all new developments that exceed five (5) acres in construction impacts to prepare and submit a Notice of Intent (NO I) to DEP and EPA, which includes the preparation of a Storm Water Pollution Prevention Plan (SWPPP) to minimize erosion and sedimentation during construction. A Notice of Termination (NOT) will also be required upon completion of construction to transfer NPDES permit coverage to the City's MS4 permit. National Flood Insurance Program This program, created by the U.S. Department of Housing and Urban Development, requires designated flood prone communities to undertake sound land use planning to minimize potential flood damage to future development. The City of Ocoee has complied with the National Flood I nsurance Program (NFIP) regulations, as administered by the Federal Emergency Management Agency (FEMA), by regulating development within flood prone areas as described in the Flood Insurance Study (FIS) for Orange County, Florida and Incorporated Areas as well as the Flood Insurance Rate Maps (FIRMs) that were published to accompany the FIS, effective December 6, 2000. State Since the EPA regulations were enacted in 1990, DEP has adopted those regulations and enhanced them through further State action. There are many rules governing stormwater runoff, protection of waters of the State, and water resource management; some of those Florida Statutes (FS) are Chapter 298 Drainage and Water Control, Chapter 373 Water Resources, and Chapter 376 Pollutant Discharge Prevention and Removal. The enactment of those statutes have been delineated under Chapter 62-25 Regulation of Stormwater Discharge, Chapter 62-43 Surface Water Improvement and Management Act, and Chapter 62-302 Surface Water Quality Standards of the FAC. The water management districts have assumed much of the permitting, Page 24 of 63 enforcement, and control of these programs that are administered by DEP and EPA. The City of Ocoee has adopted, in the 1985 Subdivision Ordinance and its amendments, requirements for the provision of retention and treatment of stormwater consistent with Chapter 62-25 of the FAC. Stormwater water quality treatment, as currently required by the DEP, can be accomplished through, but not be limited to: retention, detention and detention with filtration. Retention requires the impoundment of the required volume of runoff within a retention basin. An overflow system from the retention basin can be provided to allow excess stormwater volume above and beyond that required for the prescribed storm event can be provided as a measure of emergency relief for the system. Implementation of the stormwater rule has been achieved through the State permitting process, and the City of Ocoee fully cooperates with the DEP and SJRWMD on this permitting process. New construction is required to receive the stormwater permits as a part of the approval process; stormwater water quality facilities are required to be constructed prior to completion of improvements creating additional stormwater runoff. The City of Ocoee lies within the boundaries of the St. Johns River Water Management District (SJRWMD). The SJRWMD has adopted regulations pertaining to water quality treatment similar to those provided in Chapter 62-25 and has also adopted regulations regarding rates of stormwater runoff and quantity of stormwater runoff. Permits are required from the SJRWMD for most activities that would create additional stormwater runoff and provide for concentration of stormwater runoff. The governing rules of SJRWMD are FAC Chapter 40C-4 Environmental Resource Permits: Surface Water Management Systems, Chapter 40C-40 Environmental Resource Permits: Standard General Environmental Resource Permits; Chapter 40C-41 Environmental Resource Permits: Surface Water Management Basin Criteria; Chapter 40C-42 Environmental Resource Permits: Regulation of Stormwater Management Systems and Chapter 40C-400 Environmental Resource Permits: Noticed General Environmental Resource Permits. The City of Ocoee recognizes the rules of the District and reviews requests for new development in a manner consistent with those rules. Page 25 of 63 Local In 1985 the City of Ocoee adopted a subdivision ordinance (Article VIII Stormwater Management), which provides design criteria for the disposition of stormwater runoff. All development within the City of Ocoee is required, at a minimum, to pre-treat the runoff generated from the first inch of rainfall consistent with the regulations of the DEP and the SJRWMD and all development is subject to the treatment of stormwater runoff. Pre-treatment of the volume of runoff is defined as retention, detention with filtration, or wet detention. Additional volumes generated beyond the first inch of runoff are regulated as to rate of discharge and subject to the availability of the conveyance systems to accept the rate. The regulations also provide criteria for development within areas of the special flood hazard (1 DO-year flood plain). Stormwater management systems within the City of Ocoee are designed to provide for: 1) pollution abatement, 2) recharge where possible, and 3) protection from flooding. D. Terms and Concepts A stormwater management practice is one that accounts for the changes in hydrograph shapes or the peak rate of discharge and improves the quality of stormwater being discharged to receiving waters. Best management practices (BMPs) for stormwater are those combinations of management practices, which achieve desired functions at minimum cost. These functions are generally one or more of the following: . Peak Runoff Rate Reduction . Runoff Volume Reduction . Water Quality Enhancement . Flood Protection The choice of practices is limited by site-specific location and the regulations discussed earlier in this section. Thus a BMP is one that meets discharge quantity and quality at minimum cost. The quantity and quality requirements have been translated into State, Regional and Local regulations which specify design considerations such as rainfall return period (frequency and duration), rainfall distribution, peak rate factors, runoff quantities and pollutant removals (usually implied through a standard). Peak flow rate reduction or hydrograph attenuation is commonly required to reduce downstream flooding. The philosophy expressed by hydrograph attenuation is frequently required to match post-development to pre-development conditions. Development is used here to indicate any condition that would result Page 26 of 63 in hydrograph shape changes. Also, changes in the design or operation of transport and storage facilities may cause a change in the hydrograph shape. The following short descriptions of structural practices are an overview of the stormwater management practices associated with the generation, accumulation and transport of materials within watersheds which are consistent with State, Regional and Local regulations. This is an introduction with the purpose of establishing definitions as a basic understanding of each stormwater management practices. The practices are primarily a compilation of those used commonly in Central Florida and are deemed permissible by the regulatory agencies. Structural practices are the primary means to achieve water quality and quantity restrictions. It is frequently necessary to modify the transport or discharge structure to achieve a peak discharge reduction and pollution control. With respect to the terms listed in this section, the following are the structural practices that are currently being followed by the City of Ocoee. Off-line Retention This includes a diversion structure that diverts stormwater to a percolation, infiltration or other treatment area. If the runoff volume from the first one-inch of rainfall is diverted for treatment, one can expect to remove about 80% to 90% of the annual mass pollutants discharged from the watershed to the receiving water body. These are usually combinations of hydraulic structures and stormwater management ponds. The soil must have the capacity for infiltration and infil- tration is generally about one inch per hour. The location and performance of retention ponds is primarily dictated by the presence of well-drained soils (Hydrologic Soil Group "A"). On-line Retention and Detention with Filtration These are ponds that are constructed within the path of the stormwater conveyance system. Typically, on-line retention is used interchangeably with detention with filtration. Filtration devices such as underdrains are placed below the control level of the outlet structure to allow for filtration of the stormwater volume from the first half-inch of rainfall or the direct runoff from the first inch of rainfall. Pond depths vary but typically range from four (4) to ten (10) feet in depth. The bottom of dry retention ponds function to evacuate the impounded stormwater runoff into the underlying aquifer. The common types of stormwater filtration systems within the on-line retention ponds or detention with filtration are side bank and bottom underdrain systems. Stormwater filtration systems usually consist of a perforated pipe encompassed by filter media wrapped by filter fabric material. The filtration system intercepts, Page 27 of 63 collects and conveys stormwater runoff, treating the runoff through the filtration media prior to discharging to downstream systems. Detention These are on-line ponds with very relatively short duration (hours to days) holding times. The stored waters are slowly released so that the peak discharge rate is attenuated to equal or below the pre-development peak discharge rate for a specified storm frequency and duration (Mean Annual and 25-year frequency, 24-hour duration storm event for the SJRWMD). Detention ponds in the context of this document pertains to "wet detention" systems. Detention systems function primarily to reduce peak discharge rate; however, the provision of water quality treatment through the settling of suspended solids over a prescribed residence time is just as important an element. The volume of a "wet" detention pond is composed of two separately designated volumetric elements (i.e., permanent pool and dynamic storage). The permanent pool storage is that volume below an established control water elevation and/or the established seasonal high water elevation. This portion of the pond is used to settle out suspended solids in the water column of the inflow runoff volume. Dynamic storage is that volume provided above the pond control elevation, but below the pond top of bank, and provides the peak runoff rate reduction and water quality treatment. Grassed Waterways and Swales This practice involves utilizing grass surfaces to reduce runoff velocities, enhance infiltration of runoff into the soil column and remove runoff contaminants, thus improving runoff water quality and reducing the potential for downstream erosion and sedimentation. Frequently, swale blocks are used to detain the stormwater runoff and promote infiltration into the underlying soil column. Natural Systems This involves the use of marsh or wetland systems. Wetland systems can be used for stormwater management purposes, provided that the required water quality treatment for the runoff volume to be discharged is complied with. Directing stormwater to the wetland should be regulated such that the system is not adversely affected by the alteration of the normal range of water level fluctuations. However, in many urbanized areas, altered wetlands can be enhanced by directing stormwater into them and restoring the system hydro period. Page 28 of 63 landlocked Basins Landlocked basins are those basins within the City of Ocoee that have no surface drainage outlet such as ditches or pipes that discharge to other downstream receiving surface waters. landlocked basins are of concern in urbanized areas because as the amount of pervious area is covered by asphalt and rooftops, stormwater runoff can be expected to increase and infiltration into the soil column can be expected to decrease. Thus, the potential to alter historical lake levels and duration of flooding increases, therefore, landlocked basins require special attention and need to have specific criteria that are more stringent than the general criteria for non-landlocked or "open" basins. Design Storm Events With respect to peak rate reduction, the storm events used in the drainage subsection are the FOOT Zone 7, 1 O-year frequency storm (duration based upon the time of concentration), the 25-year frequency, 24-hour duration storm event and the 1 OO-year frequency, 24-hour duration storm event. A 1 O-year frequency storm event produces an intense rainfall within a very short duration (typically less than two hours and can produce up to 7.5 inches per hour for a small drainage basin), the 25-year frequency storm produces approximately 8.6 inches of rainfall within a 24-hour period, and the 100-year frequency storm produces approximately 10.6 inches of rainfall in a 24-hour period. The 1 O-year frequency storm is used as the design standard for the construction of drainage and stormwater conveyance systems (i.e. storm sewer systems) to serve localized improvements such as subdivisions, commercial and industrial facilities as well as roadway improvements. The conveyance systems in these facilities must be able to carry the peak runoff rate during a 10-year frequency storm event without exceeding critical elevations (i.e., edge of pavement, etc.) along the system. The 25-year frequency storm is used as the design criteria for peak runoff rate reduction and the flood protection level of service for new roadway systems. Within the State, Regional and Local regulations, there can be no increase of post-development runoff rate over the pre-development runoff rate for a 25-year frequency, 24-hour duration storm event. In addition, the flood stages for the 25- year frequency, 24-hour duration storm event are not to exceed the lowest elevation along the profile grade line of a roadway. The 100-year frequency storm event is used to establish the flood protection level of service (LOS) for habitable and/or insurable structures, and for landlocked basins. The City and FEMA require that "lowest floor" elevation of a habitable and/or insurable structure shall be above the base (100-year) flood elevation. The City also requires that all developments in landlocked basins provide retention of the volume produced by a 100-year frequency, 24-hour Page 29 of 63 --~ duration storm event, which is to be recovered within 14-days following the storm event. The basic factors involved in establishing a successful stormwater management program centers around the following two principles: 1. Establish and apply a uniform design standards and procedures. 2. Ensure adequate operation and maintenance of system components once they are constructed. The design standard, which is of primary importance, is the design storm event as discussed earlier. The design storm event specifies intensity (rate of rainfall) and duration of the rainfall to be used for the design of stormwater management facilities. Data on rainfall intensity and duration have been summarized for various regions of the State by the Florida Department of Transportation (FDOT) and by the St. Johns River Water Management District (SJRWMD). Standard procedures for sizing and designing stormwater management facilities are a part of the current City regulations and will be further discussed in this Sub-element. This will ensure that the systems are structurally and functionally compatible. Any BMP system should also allow for routine inspection and maintenance of facilities to ensure proper performance during the facility's life. II. INVENTORY AND ANALYSIS A. Natural Drainage Basins In this section, the drainage basins with the City of Ocoee are presented as shown on the Major Drainage Basin and Aquifer Recharge Areas map (see Figure 3). A description of each drainage sub-basin is provided in Table 6. The drainage basin studies for the City of Ocoee lakes and other drainage systems has generally been completed, with exception to those basins that are partially within the City of Ocoee, but the lakes are within unincorporated Orange County (i.e., Lake Stanley/Florence, Lake Lilly/Pearl, etc.). The completed drainage basin studies inventories the drainage and stormwater infrastructure within the basin, identifies problem areas within the basin with respect to level of service, identifies water quality conditions and trends, and summarizes capital improvements recommended to bring the basin in compliance with the City's level of service standards for flood protection, water quality and localized flooding. Page 30 of 63 B. Flood Plains The limits of the 1 OO-year flood plains delineated within the City of Ocoee are summarized on the attached flood prone area map. This map is based on the Flood Insurance Rate Maps (FIRM) for the City of Ocoee and Orange County effective December 6,2000 (Flood Insurance Study- Orange County, Florida and Incorporated Areas, Federal Emergency Management Agency). Table 6 lists the 100-year flood elevations of drainage sub-basins in the City of Ocoee, as published by Federal Emergency Management Agency. Table 6 Drainage Sub-Basin Characteristics Total lake OO-Year Drainage Sub- Drainag land Area Flood Basin Name e Area Area (acres Elevation Conditions (acres) (acres) ) (feet, NGVD) 1. Lake Addah 264 254 10 81.10 Land-locked 2. Lake Meadow 1,132 956 176 85.50 Land-locked 3. Prairie Lake 668 567 101 85.80 Land-locked 4. Northwest 743 41,726 17 NIA Lake Apopka Ditch Land-locked 5. Spring Lake 446 411 35 121.10 wI Drainage Well Land-locked 6. Lake Johio 229 203 26 Unknown wI Drainage Well 7. Starke Lake 894 661 233 101.00 Land-locked 8. Lake Olympia 444 337 107 101.00 Land-locked 9. Lake Lotta 2,529 2,489 4440 93.40 Lake Rose Land-locked 10. Unnamed No. 218 214 4 Unknown Land-locked 1 11. Unnamed No. 211 205 6 Unknown Land-locked 2 12. Lake 139 120 19 118.30 Land-locked Page 31 of 63 Blanchard (Lake Bennet) Land-locked 13. Lake Lilly 325 277 48 119.403 wi Drainage Well 14. South 931 931 0 NIA Land-locked Maquire (Johns Lake) Land-locked 15. Lake Stan lei 390 351 39 86.503 wi Drainage Well 16. Lake Land-locked Florence 1 315 275 40 Unknown wi Drainage Well . 1 . Notes. limits of drainage basin extend beyond City limits. 2 Flood Insurance Study, Orange County, Florida and Incorporated Areas, December 6, 2000. 3 Flood elevation determined by Orange County Engineering. Source: PECIProfessional Engineering Consultants, Inc. C. Soil Conditions Table 9 and Figure 3 identify the types of soils found in the City of Ocoee as provided by the United States Department of Agriculture Soil Conservation Service (SCS) Soil Survey for Orange County, Florida. Also included in this table is the SCS hydrologic soil classifications that are identified by the letters A, B, C, and D. The "A" group soils are those soils characterized as having the highest infiltration rates, having the highest potential for aquifer recharge and have the lowest potential for surface runoff. Conversely, the "0" group soils have the lowest infiltration rates, have the highest potential for surface runoff and are often accompanied by high groundwater levels, with little or no recharge. Page 32 of 63 Table 7 (1) Soil Map Units in Orange County, Florida Map Map Unit Name Hydrologic Svmbol Group 1 Arents C 2 Archbold fine sand, 0 to 5 percent slopes A 3 Basinger fine sand, depressional D 4 Candler fine sand, 0 to 5 percent slopes A 5 Candler fine sand, 5 to 12 percent slopes A 6 Candler-Apopka fine sand, 5 to 12 percent slopes A 7 Candler Urban land complex, 0 to 5 percent slopes A 8 Candler Urban land complex, 5 to 12 percent slopes A 10 Chobee fine sandy loam, freauently flooded BID 15 Felda soils, frequentlv flooded BID 20 Immokalee fine sand BID 22 Lockloosa fine sand C 26 Ona fine sand BID 27 Ona-Urban land complex BID 28 Orlando fine sand, 0 to 5 percent slopes A 29 Orlando-Urban land complex, 0 to 5 percent slopes A 33 Pits -- 34 Pomello fine sand, 0 to 5 percent slopes C 35 Pomello-Urban land complex, 0 to 5 percent slopes C 37 St. Johns fine sand BID 38 St. Lucie fine sand, 0 to 5 percent slopes A 39 St. Lucie-Urban land complex, 0 to 5 percent slopes A 40 Samsula muck BID 41 Samsula-Hontoon-Basinaer association, depressional BID 42 Sanibel muck D 43 Seffner fine sand C 44 Syrma fine sand BID 45 Syrma-Urban land complex BID 46 Tavares fine sand, 0 to 5 percent slopes A 47 Tavares-Millhopper fine sand, 0 to 5 percent slopes A 48 Tavares-Urban land complex, 0 to 8 percent slopes A 50 Urban land -- 51 Wabasso fine sand BID 52 Wabasso-Urban land complex BID 53 Wauberg fine sand D 54 Zolfo fine sand C 55 Zolfo-Urban land complex C Sources: USDA, SCS, 1989 Edition and City of Ocoee, Basin Studies. Page 33 of 63 III. NEEDS ASSESSMENT Criteria and needs for the sub-basins identified in Table 6 of the City of Ocoee are provided in this section. A large number of the lakes within the City are landlocked. The criteria to be applied to these landlocked sub-basins are as follows. For landlocked drainage basins within the City of Ocoee, upland retention of the runoff from 1 DO-year frequency, 24-hour duration storm events (10.6 inches of rainfall) will be required. Upland retention shall be required above the normal high water of the receiving water body and the top of the retention basin situated a minimum of one (1) foot above the 1 DO-year elevation in the pond. Retention basins encroaching into the 1 DO-year floodplain will require equal compensation for floodplain storage lost. For sub-basins within the City, as site specific improvement plans are developed, a geotechnical report must be provided with the development plans that addresses surface water and groundwater issues within these sub-basins. The geotechnical report shall include changes in land use due to future development within the basin that is consistent with the City's growth management plan and the anticipated rezoning that will allow for increased growth impacts within the landlocked basins. The retention of the stormwater runoff volume produced by a 1 DO-year frequency, 24-hour duration storm should allow for evacuation and recovery of the impounded volume of water within 14 days. The City continues to monitor Lake Johio for lake level and water quality information. This will allow the City to take proactive actions should the lake levels elevate to critical elevations, or to restrict the use of the lake should water quality trends indicate a hazard to the safety and well-being of the general public. The drainage well, which serves as the outfall for the lake, is routinely maintained by the City to insure its functionality. Any permanent modifications to the drainage well will require permitting through the Underground Injection Control (UIC) program administered by the Florida Department of Environmental Protection (DEP). Within the context of the needs assessment, those lakes that are identified as landlocked and require protection by 1 DO-year flood storage retention upland will adhere to the detailed criteria discussion presented in the previous paragraph. The following is a review of each of the sub-basins in the City of Ocoee. LAKE ADDAH Lake Addah is a small landlocked lake within a 264-acre basin. This basin is mostly surrounded by existing and approved development with 1 DO-year Page 34 of 63 retention ponds. Any additional development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). lake Meadow Lake Meadow is sparsely developed at this time and is a 176-acre lake located within a 1,132-acre drainage basin. The City completed the Lake Meadow/Prairie Lake Drainage Basin Study in October 1998, which identified the basin level of service, basin deficiencies, capital improvement projects, water quality issues and maintenance related issues. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). Prairie lake Prairie Lake is a landlocked lake with substantial lake level fluctuations based on a combination of rainfall patterns and regional hydrologic and hydrogeologic elements surrounding the lake. The City completed the Lake Meadow/Prairie Lake Drainage Basin Study in October 1998, which identified the basin level of service, basin deficiencies, capital improvement projects, water quality issues and maintenance related issues.' Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14 days). Northwest Ditch System The Northwest Ditch system ultimately outfalls into Lake Apopka to the northwest. In 1986 the City of Ocoee installed an 18-inch drainage outfall from the Lake Moxie/Peach Lake drainage system to alleviate flooding conditions within the developed Lake Moxie/Peach Lake basin. The City completed the Northwest Drainage Basin Study in January 1996, which identified the basin level of service, basin deficiencies, and maintenance related issues. The study also identified and prioritized capital improvement projects based on: 1) flood protection, 2) water quality, and 3) localized flooding. Future needs for the Northwest Ditch system will include increasing the roadway culvert capacity at Fuller's Cross Road (within unincorporated Orange County) and drainage improvements within the Pioneer Key I and II mobile home parks. SJRWMD is currently implementing a Surface Water Improvement and Management (SWIM) program for the Lake Apopka Hydrologic Basin under the Lake Apopka Restoration Act of 1996 to restore the lake to Class III or better water quality standards. As part of this program, SJRWMD is currently evaluating Page 35 of 63 1------ I -- the need to impose additional water quality treatment requirements above that currently in their regulations for all new developments discharging to Lake Apopka. This would include those areas within the Northwest Ditch basin. The proposed stormwater rules will require that the post-development total phosphorous load discharged from the development site will not exceed the pre- development phosphorous load, and that the development site will not discharge water directly or indirectly to Lake Apopka for the 1 DO-year frequency, 24-hour duration storm event. Spring Lake Spring Lake has a surface water connection to the aquifer through a single drainage well, but is still considered a landlocked basin. The City completed the Spring Lake/Lake Johio Drainage Basin Study in February 1996, which identifies the current flood protection level of service in Spring Lake, basin deficiencies, water quality issues, and maintenance related issues. The completed study also outlines a capital improvement program to address those identified basin deficiencies. Any development that is to occur within this basin must comply with the City's landlocked basin criteria (retention of the volume produced by a 100- year frequency, 24-hour duration storm event, to be recovered in 14-days). Lake Johio Lake Johio is also a landlocked lake served by a single drainage well. The City has previously completed the Spring Lake/Lake Johio Drainage Basin Study in February 1996, which identifies the current flood protection level of service in Lake Johio, the basin deficiencies, water quality related issues and maintenance related issues. The completed study also outlines a capital improvement program to address those identified basin deficiencies. Any development that is to occur within this basin must comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). Starke Lake Starke Lake is one of the most urbanized basins within the City of Ocoee. Most of the development within this basin occurred prior to the implementation of stormwater and drainage standards by the City, SJRWMD, and DEP. The lake is served by two drainage wells, which serves as the only outfall source for this lake. Due to the age of the neighborhoods surrounding the lake and past development practices, several areas within the basin experience street flooding during heavy and/or sustained rainfall events. There is minimal dedicated stormwater management retention or detention systems provided within this basin. The City completed the Starke Lake/Lake Olympia Drainage Basin Study in March 1996, which documents the existing flood protection level of service for Page 36 of 63 the lakes, the basin deficiencies, water quality related issues, maintenance related issues, and outlines a capital improvement program for the basin to meet the City's objectives for stormwater management and water quality treatment. Stormwater management for new development within the basin can be accomplished using conventional Best Management Practices (BMPs) such as dry retention in areas with high recharge capabilities or wet detention for areas with high groundwater conditions. In areas that are already developed but do not meet current stormwater management standards or practices, non-conventional BMPs such as baffle boxes or alum treatment systems may be warranted. The stormwater conveyance system improvements will be required to reduce flooding of the roads and rights-of-way within existing developments in the basin, particularly those constructed prior to the implementation of drainage and stormwater management standards. The City is currently replacing the drainage wells to maintain adequate flood protection. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). Lake Olympia Lake Olympia is a landlocked lake located east of Starke Lake and has a permitted surface water connection to Starke Lake. This surface water connection consists of a single culvert with a manual gate that is owned and operated by the City of Ocoee. The culvert system has a permitted operating schedule as required by the SJRWMD. Most of the development contiguous to Lake Olympia meets current City and State stormwater management standards, although several docks were inundated for an extended period of time during and after Tropical Storm Gordon in November 1994. The lake levels fluctuate in concert with those in Starke Lake as documented in the Starke Lake/Lake Olympia Drainage Basin Study, which was completed in March 1996. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). Lake Lotta Lake Lotta is part of the Orange County primary drainage system. The portion of the lake north of SR 50 (West Colonial Drive) is in the City of Ocoee. The portion south of SR 50 is within unincorporated Orange County. The floodplain for Lake Lotta was recently remapped under the Flood Insurance Study for Orange County, Florida and Incorporated Areas, effective December 6, 2000, Federal Emergency Management Agency (FEMA). This involved the establishment of the base (1 DO-year) flood elevation for the lake as well as locations along the Lake Lotta Tributary from SR 50 to Bluford Avenue. FEMA also established a regulatory floodway along this tributary, regulating the extent of development that can occur along the tributary. The establishment of a regulatory floodway along Page 37 of63 this tributary is an important consideration in that the primary conveyance area of the tributary is reserved to convey the discharge from a 1 DO-year flood event. Any development that is proposed along this tributary must either construct outside of the regulatory floodway or receive approval from the City and FEMA to alter the mapped floodway limits. Any alteration of the regulatory floodway from development will require a Condition Letter of Map Revision (CLOMR) from FEMA with approval from the City prior to construction and a Letter of Map Revision (LOMR) after construction is completed. This is required by the Federal Government to comply with the National Flood Insurance Program (NFIP) since the City of Ocoee is a participating community in the NFIP. The City of Ocoee completed the Lake Lotta Drainage Basin Study in December 1998, which documents the existing basin level of service, identifies deficiencies within the basin, identifies water quality and maintenance related issues, and outlines a capital improvement program to implement improvements to meet the City's objectives for the basin. Lake Lotta ultimately discharges to Lake Sherwood, which is within unincorporated Orange County, and is controlled by a single 24-inch drainage well, therefore is considered a landlocked basin. All development within the Lake Lotta basin will be required to meet the City's landlocked basin criteria (retention of volume produced by a 1 DO-year frequency, 24-hour duration storm event). In addition, portions of the Lake Lotta basin is within what the SJRWMD considers as "high recharge" areas, therefore will also be required to meet the District's recharge criteria. Unnamed lake #1 This lake is likely a remnant sinkhole in a primarily undeveloped area. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). Unnamed lake #2 This lake is likely a remnant sinkhole in a primarily undeveloped area. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). lake Blanchard I lake Bennet Lake Blanchard, also known as Lake Bennet, is a landlocked lake that is bisected by SR 50 (West Colonial Drive). At this time there is a minimal amount of development, however, as this sub-basin develops adherence to the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days) will be required. Page 38 of 63 lake Lilly I lake Pearl The Lake Lilly / Lake Pearl basin is bound on the west by Maguire Road, the south by Florida's Turnpike, the east by Old Winter Garden Road, and the north by SR 50 (West Colonial Drive). An open channel interconnects Lake Lilly and Lake Pearl. The basin is controlled by a single drainage well. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). South Maguire Road Area This is the area extending south from the Florida Turnpike to Roberson Road at the extreme southwest limits of the City of Ocoee. This is a fast developing area, particularly along the Maguire Road corridor. Historically, during major storm events water has ponded within this area with some of the water draining west into Orange County. Current improvements to Maguire Road and the construction of new developments along the corridor that meet current drainage and stormwater management standards have greatly reduced the drainage problems in this basin. Orange County is also currently studying the Johns Lake Basin, which encompasses this area of the City. This basin discharges to Black Lake and ultimately into Johns Lake. SJRWMD views the Johns Lake Basin as landlocked, therefore, any new development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days). lake Stanley Lake Stanley is a small landlocked lake within unincorporated Orange County. Portions of the City of Ocoee discharge to this lake. Orange County is currently studying Lake Stanley, along with Lake Lucy and Lake Florence. This chain of lakes is currently controlled by drainage wells in Lake Stanley and Lake Florence. Any development that is to occur within this basin will have to comply with the City's landlocked basin criteria (retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event, to be recovered in 14-days), which is consistent with Orange County's Subdivision Regulations. IV. ANALYSIS Rule 9J-5, Florida Administrative Code, sets forth the State of Florida's comprehensive planning requirements. Rule 9J-5.011 requires the development and implementation of levels of service (LOS) for all infrastructures. The Page 39 of 63 derivation of a LOS standard for drainage infrastructure has proven to be the most challenging since stormwater facilities are not based on "capacity per unit of demand" as described in 9J-5. Traditionally, standards for stormwater management facilities have been based on both the frequency of rainfall occurrence or storm event for which protection is provided. Stormwater planning is the area which local governments have historically done the least comprehensive planning. The City of Ocoee does not have a complete inventory and analysis of primary and secondary drainage facilities as documented in the completed drainage basin studies. Facility capacity, operational responsibilities and facility life have been determined as part of the completion of the inventory and analysis of the primary and secondary basins. The most prominent deficiency in the City's effort to effectively address stormwater management is the lack of a detailed master drainage plans for each basin. A city-wide master plan for each sub-basin, which details stormwater management information at the basin level, would improve the City's ability to comprehensively plan for system improvements. This master plan shall include a detailed inventory of all drainage facilities, evaluation of facility conditions, assessment of replacement and retrofit costs. In addition, the master plan should compliment the efforts of Orange County and the Water Management District. The City implemented a Stormwater Utility Program in October 1991 to fund the required basin studies. which have since been comoleted. as well as maintenance oroiects and reaional stormwater oroiects. Recentlv. the stormwater utilitv fee was increased in order to address increased CIP and maintenance needs. The City's effort to comprehensively address stormwater and drainage related issues have been completed, resulting in approved drainage basin studies that identify existing problems as they pertain to level of service standards, inventory all drainage facilities and recommend improvements to elevate the basins to the desired level of service. These completed basin studies also assisted the City in the review of development plans within the subject basin to ensure that the design criteria is adhered to and that no adverse drainage impacts result due to the construction of the development. The goal of this element is to identify the City's existing level of service on a basin-by-basin basis consistent with Orange County and the Water Management District. The City's level of service classification system to evaluate existing development is based on a 100-year frequency, 24-hour duration storm event. The interim level of service for new development (100-year/24-hour) and the level of service for existing facilities could not be defined until completion of the drainage basin studies. The City also includes Chapter 62-25 FAC (without exemptions) as performance standards to amplify the LOS standards. The basin studies were completed by 1999 and an analysis of future improvements were adopted as a future update to Ocoee's Comprehensive Plan. Page 40 of 63 v. CONCLUSIONS The regulations currently existing and enforced by the City of Ocoee, SJRWMD, and DEP adequately regulate new development in regards to stormwater treatment/water quality. The regulations also allow the City to manage stormwater quantity discharges from new development, in basins having positive outfalls. The current problems arise from two sources, which historically have not been adequately addressed. The first is areas developed prior to stormwater regulations. These areas without water quality controls continue to add pollutants carried by stormwater runoff to the lake systems. The second problem area is that of new development in landlocked basins. Dealing with those areas, which were previously developed, will require a commitment of both time and money on the part of the governmental bodies affected. Studies should be performed to determine which areas have direct stormwater discharges, the pollutant loading of the discharge, the possible alternatives to reducing the pollutant load, the cost of each alternative, and a recommendation on what alternative should be implemented. These recommendations and associated costs to implement the improvements are documented in the approved drainage basin studies. The City shall also cooperate with other government entities that share interests within drainage basins that cross political boundaries. They may also have to cooperate in providing funding for the implementation of the selected alternative. The City of Ocoee currently has a stormwater utility program that helps to fund the City's stormwater Capital Improvement Program. In addition, the City has routinely applied for funding from the SJRWMD through their Cost-Share program for stormwater projects that qualify. The areas surrounding the landlocked basins that have not yet been developed can be controlled by strict regulation. Requiring the retention of the volume produced by a 1 DO-year frequency, 24-hour duration storm event (to be recovered in 14-days) will provide an adequate measure of flood protection and is consistent with Orange County standards for landlocked basins. It should be noted that for the oast twentv vears. this reaulation far exceeds the criteria necessarv to meet recharae reaulations for SJRMWD. These areas may also require restrictions on land uses, which contribute additional point and non-point flow sources to the basin through such improvements as septic tanks and irrigation. In conclusion, the City shall implement a program of study, regulation, and construction to achieve the goals and objectives outlined in this section. In November 2005. the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan was comoleted bv Camo Dresser & McKee (COM). This reoort comoiled the existina conditions. reaulations. and orooosed oroiects from the basin studies for the 14 communities located in this orotection zone. The Citv of Ocoee basin studv oroiects were identified in this reoort and Page 41 of 63 the Florida Deoartment of Community Affairs has asked that oroiects be adooted bv reference in the Comorehensive Plan as the final steo of comoliance with the Wekiva Protection Act. The City olans to adoot these identified maintenance oroiects.: however. as oreviouslv noted. the City's focus has shifted in recent years to orioritize reaional stormwater oroiects first. The maintenance related oroiects as identified in the orevious basin studies may alreadv be addressed bv comoleted or future reaional stormwater oroiects. The reason for the orimarv shift in focus for the City's stormwater oroaram is based on the need to imolement water aualitv imorovement oroiects as oart of the NPDES oermittina and the FDEP TMDL Proaram. The City is committed to continue to fund the oertinent stormwater maintenance oroiects for imoroved stormwater level of service for the citizens. VI. GOALS, OBJECTIVES, POLICIES GOAL PRESERVE THE WATER QUALITY OF THE LAKES IN THE CITY OF OCOEE, PROTECT THE PUBLIC FROM ADVERSE FLOODING EFFECTS DUE TO STORMWATER RUNOFF AND MANAGE THE SURFACE WATER COLLECTION, CONVEYANCE,STORAGE SYSTEMS. AND ENCOURAGE RECHARGE AREA PROTECTION TO ENSURE PUBLIC HEALTH, SAFETY AND WELFARE. Obiective 1 The City shall protect the water quality of surface waters. aroundwater recharae areas. sorinas. and sorinasheds through the implementation of the following policies. Performance standards described in Chapter 62-25 FAC, Chapter 62- 302 FAC, Chapter 40C-42, FAC, design standards for the 1 DO-year frequency, 24-hour duration storm event in landlocked basins and other SJRWMD reaulations. the Lake Aoooka Basin Rule. where aoolicable. and the Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3). F.S. Policy 1.1 The City shall cooperate with the Florida Department of Environmental Protection (DEP), St. John's River Water Management District (SJRWMD), and Orange County in updating the 1985 Subdivision Ordinance to maintain concurrence with these agencies. Policy 1.2 The City shall review commercial site plan and subdivision regulations on an annual basis to insure that regulations are adequate to protect surface water quality. Page 42 of 63 Policy 1.3 Require new development to comply with Best Management Practices and the drainage criteria set forth in the 1985 Subdivision Regulations. Practices include requirements of Chapter 62-25 FAC (without exemptions), Chapter 40C-42, FAC (without exemptions), and City of Ocoee design standards for a 100-year frequency, 24-hour duration storm event in landlocked basins. Policy 1.4 The City of Ocoee will maintain a level of service standard for water quality based upon the following minimum design standards: Chapter 62-25 FAC, Chapter 62-302, FAC and Chapter 40C-42, FAC. Policy 1.5 The City of Ocoee shall require all new development or redevelopment to comply with the NPDES Program in accordance with the permit requirements for the NOTICE OF INTENT TO USE GENERIC PERMIT FOR STORMWA TER DISCHARGE FROM LARGE AND SMALL CONSTRUCTION ACTIVITIES (Rule 62-621.300(4), F.A.C.), regulated by the U.S. Environmental Protection Agency (USEPA) and administered by the Florida Department of Environmental Protection through Section 403.0885, FS, effective Mav 1. 2003. A Notice of Intent (NOI) application is required to be executed and submitted at least two (2) days prior to beginning construction. In addition, a Storm Water Pollution Prevention Plan (SWPPP) will be required as part of the NPDES permit coverage for construction activities. Upon completion of construction, a Notice of Termination (NOT) shall be submitted to transfer NPDES permit coverage to the City's MS4 permit. Policv 1.6 New develooment will. at a minimum. maintain surface and aroundwater flow rates and volumes at ore-develooment levels. or enhance recharae so that the natural function of aroundwater recharae areas is maintained. or imoroved. New develooment oroiects or exoansion of existina develooment within the Wekiva Studv Area shall be reauired to follow best manaaement oractices for stormwater desian and treatment as described in "Protectina Florida Sorinas Manual - Land Use Plannina Strateaies and Best Manaaement Practices" (FDCA and FDEP. November 2002). The Citv's Land Develooment Reaulations shall be revised to imolement these best manaaement oractices. Page 43 of 63 Policv 1.7 Redevelooment oroiects that result in an increase in imoervious surface area shall be considered substantial and comolv with all stormwater reauirements for new develooment. Policv 1.8 All new develooment. exceot non-substantial redevelopment oroiects. shall utilize best manaaement oractices in combination as oart of a BMP treatment train to orotect water aualitv and minimize floodina. BMPs shall be used in the desian of stormwater manaaement facilities and systems. The followina stormwater BMPs shall be instituted to reduce nitrate loadina within the Wekiva Sorinas Overlav Protection District: a. All rural residential develooment shall use swales with swale blocks or raised driveway culverts. whenever oossible. exceot when soil. toooaraohv. or seasonal hiah water conditions are inaoprooriate for infiltration as determined bv a orofessional enaineer licensed in the State of Florida. b. Veaetated infiltration areas shall be used to orovide stormwater treatment and manaaement on all non-urban sites (i.e. oarks, churches) exceot when soil. toooaraohv. or seasonal hiah water conditions are inaoorooriate for infiltration as determined bv a orofessional enaineer licensed in the State of Florida. Desian of the stormwater systems for non-urban uses shall use bio-retention areas (below made veaetated areas) to increase stormwater treatment and reduce stormwater volume. Downsoouts for non- urban develooment shall be directed from the roof to veaetated swales. where oossible. or directed to the stormwater manaaement system for treatment. c. Wet detention systems shall be used for stormwater treatment and manaaement onlv if drY infiltration systems are not feasible. d. Sensitive karst features. includina sinkholes with a direct connection to the aauifer and stream-to-sink features. shall not be utilized as stormwater manaaement facilities. Prior to subdivision approval. all deoressions will be investiaated bv a licensed orofessional aeoloaist usina a orofessionallv acceotable methodoloav for suitabilitv of water retention area usina aenerallv acceoted aeo-technical oractices with an emohasis on identification of ootential connections to the aauifer. If connections are determined to exist. the deoression shall not be used for stormwater retention and the area drainina to this feature under Page 44 of 63 ore-develooment conditions shall be oreserved throuah a conservation easement. e. All develooment aooroval bv the Citv of Dcoee shall reauire the aoolicant to submit to the Citv of Dcoee a coov of the SJRWMD or DEP stormwater oermit and the NPDES notice of intent to be covered bv the construction aeneric oermit Drior to anv land c1earina. f. Karst features with a direct connection to the aauifer will be identified and olaced in a conservation easement so that thev will be thereafter used solelv for oassive recreation subiect to oermitted activities in suboaraaraoh (d) herein. g. All comoonents of the stormwater treatment and manaaement svstem shall be owned and maintained bv the resoonsible leaal entitv identified in the SJRWMD or DEP stormwater oermit. tvoicallv a homeowner or orooertv owners association. Objective 2 The City shall provide for the elimination of flooding effects resulting from the concentration of stormwater runoff and flooding due to rising water in new and existing development through the adoption of the following policies and the Levels of Service Standards for drainage facilities. Policy 2.1 Cooperate with the SJRWMD on their rules and regulations with respect to peak discharge rates reduction and/or control of runoff volumes. Policy 2.2 Limit post-development runoff rates of runoff to that of pre-development in open basins and the retention of the volume generated by the 1 DO-year frequency, 24-hour duration storm event in landlocked basins. Policy 2.3 Limit development within floodplains and flood hazard areas. Consistent with Policy 4.3 of the Future Land Use Element, Land Development Regulations shall ensure flood elevations are not adversely impacted and water quality of the water body shall not be degraded. Page 45 of 63 Policy 2.4 Require compensating flood storage where proposed development will impact existing floodplains. Policy 2.5 Review/update commercial site plan and subdivision regulations. Policy 2.6 The City will continuously plan for and only approve development plans that are consistent with natural drainage and water storage patterns, as defined by the various drainage Rasin ~tudies. Policy 2.7 In new developments a retention or detention system shall be provided which is capable of providing sufficient storage to limit peak discharge rate of the post-development site to the peak discharge of the pre-development site consistent with the regulations of the SJRWMD. For those new developments in landlocked basins, retention of the volume produced by the 1 DO-year frequency, 24-hour duration storm event (with recovery within 14-days) shall be adhered to. Policy 2.8 All stormwater management systems within a subdivision shall be designed and constructed in order to provide adequate flood protection for all structures and to protect the structural integrity of all roadways. Policy 2.9 All stormwater management systems shall provide for the safe handling of all stormwater runoff that flows into, across, and is discharged from a development without creating any additional flooding to adjacent property owners. Policy 2.10 The City shall not accept for dedication any road, street, or facility constructed within a designated flood hazard area, unless mitigating measures as identified in the Subdivision Regulations have been installed by the developer to overcome any identified flood hazard. All measures Page 46 of 63 installed by the developer must be certified acceptable by the City prior to project completion. Policy 2.11 Natural terrain or landscape barriers to flooding shall be preserved during the land development process. Policy 2.12 The City shall monitor and update the existing land development regulations to continue to meet the following criteria: A. Where economically feasible and physically possible, a non-structural approach shall be utilized to meet the City's surface water quantity and quality needs. B. No greater quantity of runoff will be allowed off-site than occurs under natural conditions. C. Stormwater collected in any development must be disposed of in a manner that will not cause personal or property damage to upstream and/or downstream property owners. D. Each phase of any development in question shall exist as an independent unit capable of having its surface water management needs met by the drainage system design. Policy 2.13 The City shall enforce the published 100-year flood elevations for lakes within Ocoee pursuant to the Flood Insurance Study (FIS) for Orange County, Florida and Incorporated Areas (effective December 6, 2000) and the accompanying Flood Insurance Rate Maps (FIRMS) published with the study. Policy 2.14 The City shall enforce the surface water management criteria for swales, open channels and culvert pursuant to Chapter 40C-42, FAC, and the City's design standards. Policy 2.15 Retention/detention areas shall be designed and located so as to not adversely reduce the existing flood storage of the flood plain. Page 47 of 63 Policy 2.16 The stormwater drainage regulations contained in the City land development code shall provide for protection of natural drainage features and ensure that future development utilizes stormwater management systems compatible with the completed and future Master Drainage Plan. Policy 2.17 The City of Ocoee shall participate in the inter-agency Drainage Well Task Force. The Task Force shall inventory drainage wells, identify surrounding land uses, identify potential adverse impacts, prepare a priority of mitigation actions. Obiective 3 Existing facility deficiencies will be identified and corrected on a priority basis. The public health shall be the foremost priority. Policy 3.1 The City has completed nine (9) of the sixteen (16) drainage basins within the City limits. The remaining seven (7) lie outside of the City limits, but accept stormwater from areas within the City. Of the remaining seven (7), one has been completed by Orange County (Basin 11 - Lake Good Homes/Rose Hill) and the other six (6) are currently under study by the County. The deficiencies identified in the completed drainage basin studies have been summarized and recommendations for improvements identified and prioritized. These recommendations for improvements have been placed with the City's Capital Improvement Project. Policy 3.2 The City Engineer shall maintain a listing of residential subdivisions in the City which routinely experience flood problems. Policy 3.3 The City has completed drainage basin studies that identify deficiencies and prioritize recommended improvements to correct those deficiencies, which are included in the City's Capital Improvement Program. The City's Capital Improvement Program shall be revised annually to update any changes to the program and to report any changes as part of the NPDES Annual Report. Page 48 of 63 Policy 3.4 The City adopted a Stormwater Utility Program in 1991 to assist in the funding of the implementation of drainage and stormwater related improvements recommended within the Capital Improvement Program. The City's Stormwater Utility Program shall continue to assist in the funding of these capital projects identified in the Wekiva Parkwav and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. bv dedicatina a soecific dollar amount each vear for the next twentv (20) vears. beainnina in 2010. Policy 3.5 All capital improvements recommended from the completed drainage basin studies have been included and prioritized within the City's Capital Improvement Proaram and in the Wekiva Parkwav and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. The priorities are based on: 1) Flood Protection; 2) Water Quality; 3) Localized Flooding: and 4) Aauifer Recharae and Protection. The City shall continue to define drainage and stormwater capital projects based on this prioritization hierarchy. as well as evaluatina reaional stormwater oroiects to benefit the water aualitv of Lake Aoooka and other imoaired waterbod ies. Policv 3.6 The Citv of Ocoee shall suooort the recommendations of the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan Policv 3.7 The maintenance and floodina oroiects identified in the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan from the Citv's basin studies shall serve as the basis of construction for an annual budaetarv allocation as a reaular comoonent of the Citv's stormwater manaaement svstem and Caoitallmorovements Proaram. Policv 3.8 The Citv of Ocoee shall incoroorate a master oroiect list from the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan into the Inventorv and Analvsis section of the Orainaae Element that serves as a master oroiect list from which the annual Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan-related caoital imorovements oroiects shall be selected. known as Table 7a: Page 49 of 63 Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan Master Proiects List--Ocoee. Policv 3.9 A. The Citv shall create and annuallv uodate as Dart of its Capital Imorovements Element. a five vear schedule of oroiects that will identifv the dedicated fundina sources and those oroiects listed on Table 7a: Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan Master Proiects List-Ocoee. that are selected for the five vear schedule. B. The Citv shall base fundina of anv oroiect. oroaram. or activitv from the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan on the followina Criteria: 1. Financial Feasibilitv 2. Flood severitv 3. Recharae ootential 4. Ease of maintenance 5. Public benefit 6. Permittabilitv 7. Construction cost 8. Water aualitv retrofit need 9. Potential oollutant load reduction C. The Citv has enacted a Stormwater Utilitv Fee pursuant to the provisions of Chaoter 150 of the Code of Ordinances of the Citv and Section 403.089(3). Florida Statutes. The Citv shall use the Stormwater Utilitv Fee as the orimarv fundina source for the continued imolementation of those oroiects identified in the Wekiva Parkwav and Protection Act Reaional Master Stormwater Manaaement Plan that are soecific to the Citv of Ocoee and included in the Citv's Caoital Imorovements Element. The Citv shall also continue to focus on the water aualitv proiects identified in the Plan within its efforts to comolv with the reaulations of the NPDES. the Lake Aoooka Basin Rule. and the TMDL oroaram. as well as the Wekiva Parkwav and Protection Act. Obiective 4 The City will design a stormwater management program sufficient to accommodate projected demand through the year 20~0, through the following policies. Page 50 of 63 Policy 4.1 The City shall establish a program for the acquisition of drainage rights-of- way as recommended by the completed drainage basin studies. The City shall pursue this to comply with the mandates of legal access to drainage and stormwater management facilities by the City's maintenance staff. This is an important consideration, since the level of service protection is directly attributed to the performance and functionality of the City's drainage and stormwater management system. The execution and schedule of some of the maintenance oroiects identified in the Reaional Master Stormwater Manaaement Plan and the Caoital Imorovement Plan Element mav be deoendent on the acauisition of certain drainaae easements and riahts-of-wav. Policy 4.2 All stormwater management devices constructed and dedicated to the City shall be designed so that they can be maintained at a minimal cost to the taxpayer, as determined by the City. Policy 4.3 The City shall provide adequate drainage services to maintain the adopted level of service standards on the following priority basis: A. The protection and maintenance of the lives and safety of City citizens. B. The protection and maintenance of the property within the City. C. The protection of existing public investment. D. The protection and due consideration of water quality. E. The reduction of operating and maintenance costs. F. The achievement and satisfaction of Regional, State and Federal regulations. Policy 4.4 The City of Ocoee shall maintain a level of service standard based on performance standards as defined in 44 CFR, Parts 59-78 - National Flood Insurance Program; Chapter 17 62-25, FAC; Chapter 62-302 FAC; Chapter 40C-42, FAC; and the City's published design standards. The Page 51 of63 performance standards for water quality shall be in accordance with Class III recreational waters, as specified in Surface Water Quality Standards Chapter 62-302, FAC. Secondary drainage collection and conveyance systems shall adhere to the 10-year frequency storm event, as specified by the City Codes. Open basins and roadway culvert crossings shall provide flood protection for a 25-year frequency, 24-hour duration storm event without overtopping of stormwater management ponds and/or roadways. Landlocked basins will be required to retain the volume generated by a 1 OO-year frequency, 24-hour duration storm event, with the retained volume recovered within a 14-day period following a storm event. The lowest floor elevation for a habitable and/or insurable structure shall be established a minimum of one (1) foot above the base (100-year) flood elevation, as required under 44 CFR National Flood Insurance Program; and as established in the Flood Insurance Study for Orange County, Florida and Incorporated Areas (effective December 6, 2000). Policy 4.5 The City shall utilize all available funding mechanisms for the construction of capital improvements to the Stormwater Management System~ esoeciallv the Citv's Stormwater Utilitv Fund. Policy 4.6 Additional funding for City-wide surface water management programs shall be sought from Federal and State sources, new revenue sources will be considered, such as FDEP TMDL Non-Point Source Reduction Grants and SJRWMD Cost-Share Grants and anv other sources of fundina that mav be aoolicable. Policy 4.7 All stormwater retention/detention systems shall be designed in such a manner as to prevent the degradation of all surface water bodies to the fullest extent possible. Policy 4.8 The LOS standard for existing drainage facilities shall be those shown in Figure 3. Obiective 5 The City shall properly manage systems to ensure that they are correctly designed, constructed and maintained. Page 52 of 63 Policy 5.1 Review site plans and sub-division plans, with plans to be prepared by a registered professional engineer in the State of Florida, and review to be completed by a registered professional engineer in the State of Florida. Policy 5.2 Review the City's regulations with respect to annual maintenance requirements, maintenance bonds, etc. Policy 5.3 Provide annual inspections of installed stormwater systems. Policy 5.4 Provide inspection and evaluation of new stormwater systems. Policv 5.6 Provide oro-active illicit discharqe insoections of the Citv's storm sewer svstem. Obiective 6 The Citv shall implement the followinq twelve (12) listed oolicies identified bv the Reqional Master Stormwater Manaqement Plan (COM, November 2005) that suooort and promote the intentions of the Wekiva Parkwav and Protection Act (WPPA): Ch. 369.321 (3)(a). F.S: Policv 6.1 For sub-basins in the Wekiva Studv Area identified with oredicted percent increases in oollutant loads between existinq and future conditions. the Citv of Ocoee shall evaluate the use of controls in addition to what is alreadv required for stormwater treatment bv Citv requlations and oermittinq aqencies. where most beneficial and where feasible. bv Mav 2010. The tvoes of controls to be evaluated will utilize the Best Manaqement Practices (BMPs). to include the followina. at a minimum: . Stormwater Reuse (for reqional sized oroiects) . Reservoirs/Ponds . No Net Floodolain Loss Page 53 of 63 . Stormwater Infiltration Basins (SIBs) . Buffers . Recharae Rule . Retention . Detention . End-of-Pioe Treatments . Drainaae Well/Recharae Well and Treatment System . Aaricultural Non-ooint Source Pollution Manaaement . Waterwise Landscaoina and Reduced Turf Area . Public Outreach I Education for Prooer Manaaement and Use of Fertilizers Policv 6.2 Bv Mav 2012. the City of Ocoee shall re-evaluate the recommendations indicated in the Reaional Master Stormwater Manaaement Plan Suooort. dated November 2005. for the orioritized deficiencies that have not alreadv been olanned for imolementation or addressed bv caoital oroiects. Policv 6.3 The City of Ocoee shall continue to monitor its master stormwater manaaement olan to at a minimum address the reauirements of the Wekiva Parkway and Protection Act and include the followina comoonents: data collection. identification of oroblem areas. hvdraulic/hvdroloaic analvsis of the orimarv stormwater manaaement system. water aualitv. recommendations and estimated costs for caoital imorovements. Policv 6.4 The City of Ocoee shall evaluate and identify Surface Water Conservation. Groundwater Protection. and Reuse Manaaement Strateaies caoital imorovement oroarams identified in the Wekiva Parkway and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. for sub-basins receivina a rank of "1" and "2" bv 2010. and imolement financiallv feasible oroiects bv 2012: evaluate and identify CIPs for sub- basins receivina a rank of "3" and "4" (or higher) bv 2012. and imolement financiallv feasible oroiects bv 2017. Policv 6.5 The City of Ocoee shall evaluate and identify Surface Water Treatment and Flood Control Manaaement Strateaies caoital imorovement oroarams identified in the Wekiva Parkway and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. for sub-basins receivina a rank of "1" and "2" bv 2010. and imolement financiallv feasible oroiects bv Page 54 of 63 2012: evaluate and identifv CIPs for sub basins receivina a rank of "3" and "4" (or higher) bv 2012. and imolement financially feasible oroiects bv 2017. Policv 6.6 Within areas not alreadv served bv reclaimed water. the Citv of Ocoee shall identifv larae ootential users such as Darks and recreation areas. The Citv shall imolement stormwater reuse and irriaation oractices where oracticable and financiallv feasible bv 2010. Potential sites shall be evaluated indeoendentlv on a case-bv-case basis based on actual conditions. Policv 6.7 The Citv's land develooment reaulations shall orovide that no subdivision shall be olatted nor shall construction commence for anv multifamilv. commercial. industrial or institutional oroiect until the drainaae desian for such oroiect has been aooroved bv the citv enaineerina division. For new develooment and re-develooment oroiects. the desian shall meet or exceed desian standards and the oolicies and orocedures established bv the Citv of Ocoee. SJRWMD. and the Deoartment of Environmental Protection. the Florida Deoartment of Transoortation and the desian criteria contained therein. and shall orovide for retention and/or detention of stormwater runoff. Policv 6.8 The Citv of Ocoee shall continue to imolement stormwater maintenance and insoection activities. as defined bv the National Pollutant Discharae Elimination Svstem (NPDES) MS4 oermit and bv established oroarams such as. street sweeoina. insoections and maintenance of outfalls. maintenance of catch basins and arates. and maintenance of other roadside drainaae structures. Policv 6.9 The Citv of Ocoee shall continue to imolement oro-active stormwater maintenance and insoection activities. as defined bv the National Pollution Discharae Elimination Svstem (NPDES) MS4 oermit or bv established oroarams. such as illicit discharae screenina for non-stormwater discharaes of commercial. industrial. and Citv maintenance vards. Policv 6.10 As Dart of the oeriodic uodates to the various drainaae basin studies. the Citv shall evaluate imorovements to its maintenance oroarams based on the information oresented in the Wekiva Parkwav and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. Page 55 of 63 and based on the needs of the Citv once new stormwater caoital oroiects are constructed. Policv 6.11 The Citv of Ocoee shall continue a dedicated fundina source. such as the stormwater utilitv fee. that can be used for olannina. imolementation and ooerations and maintenance of reaional oroiects within the Wekiva Studv Area. The Citv shall continue to fund reaional stormwater oroiects for the benefit to Lake Aoooka. and then fund the stormwater maintenance oroiects. as identified in the Wekiva Parkwav and Protection Act Master Stormwater Manaaement Plan Suooort. dated November 2005. over a twentv-vear oeriod. beainnina in 2010. Policv 6.12 The Citv of Ocoee shall continue to coordinate with Oranae Countv and/or other local aovernments in the Wekiva Studv Area. the olannina and implementation of reaional (stormwater) oroiects for the Wekiva Studv Area. Objective 7 (NOTE: 7.1 through 7.6 is included in the submittal to DCA in the Natural Aquifer Recharge Element Update) The Citv shall imolement. in order to minimize the contribution of nitrates to aroundwater and to foster lona-term stewardshio of the sorinas. soecial desian and best manaaement oractices <BMPs) shall be instituted for all develooment within the Wekiva Studv Area rWekiva Parkwav and Protection Act (WPPA): Ch. 369.321 (3). F.S.l. Policv 7.1 Develooment shall use ioint or shared access to the maximum extent feasible in order to minimize imoervious surfaces. rwekiva Parkwav and Protection Act (WPPA): Ch. 369.321 (3). F.S.l Policv 7.2 Non-residential develooment shall use shared oarkina to the maximum extent oossible in order to minimize imoervious surfaces. All oarkina lots with 100 or more soaces shall evaluate utilizina uo to twentv (20) oercent Page 56 of 63 of the oarkina soaces in oervious areas. rwekiva Parkway and Protection Act (WPPA): Ch. 369.321(3). F.S.l Policv 7.3 Desian of oarkina lots. sidewalks. buildinas and other imoervious surfaces shall minimize connections between imoervious surfaces throuah techniaues shown on a site olan such as rWekiva Parkway and Protection Act (WPPA): Ch. 369.321(3). F.S.l: a. Directina flows from roof drains to veaetated areas or to rain barrels or cisterns for reuse of water: b. Directina flows from paved areas to veaetated areas: c. Locatina imoervious surfaces so that they drain to veaetated buffers or natural areas: and. d. Breakina uo flow directions from larae oaved surfaces. Policv 7.4 Porous oavement materials. oervious concrete and oervious asohalt should be used to minimize the amount of imoervious surface within new develooment and redevelooment. rWekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.l Policv 7.5 Drainaae for streets and roads shall be throuah roadside swales and berms where rural oatterns of develooment are utilized. rWekiva Parkway and Protection Act (WPPA): Ch. 269.321 (3), F.S.l Policv 7.6 Commercial and industrial development shall be desianed to minimize site disturbance bv limitina c1earina to the minimum area necessarv to accomolish develooment rWekiva Parkway and Protection Act (WPPA): Ch. 369.321(3). F.S.l: a. Avoid or minimize the removal of existina trees and veaetation: b. Minimize soil comoaction bv delineatina the smallest disturbance areas feasible: Maximize disconnection of imoervious surfaces to reduce water runoff flows and increase oooortunities for infiltration. Policv 7.7 Page 57 of 63 In addition to reauirina minimum level of service standards established bv the Comorehensive Plan Drainaae Sub-element. the City shall ensure that oost-develooment recharae volume conditions aooroximate ore- develooment recharae volume conditions within the Wekiva Study Area orotection zone. as indicated on the Future Land Use MaDs. This shall be accomolished in the Land Develooment Reaulations bv reauirina that the first three inches of stormwater be retained on site within Tvoe A soil areas in the Wekiva Protection Zone for basins that have a oositive outfall. For land-locked basins. retention for the 100-vear 24-hour storm will be reauired for the entire site. As an alternative for oositive outfall basins. an applicant may conduct a hvdroloaical survey and site analvsis to demonstrate that oost-develooment recharae is eaual to or areater than ore-develooment recharae. Policv 7.8 Bv Januarv 2010. develoo an educational oroaram. incentive oroaram. and aoprooriate reaulations to orotect aroundwater suoolv and enhance the functions of water recharae areas in the City of Ocoee Wekiva Study Area. (Amendments to Goals. Obiectives & Policies of the Potable Water Sub-Element) Obiective 1.6 The City of Ocoee shall perform an update to the ten-year water supply facility work plan as required under ss.369.321(4), Florida Statutes=[Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policv 1.6.1 The City will complete the update of the ten-year water supply facility work plan by June OetoBor 1, 201 De. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policv 1.6.2 In accordance with the uodate of the ten-year water suoolv facilitv work olan. the adootion of any reauired comorehensive olan amendments shall be comoleted within six (6) months. For any future land use maD amendments adooted orior to the adootion of the 10-vear Water Suoolv Facilities Work Plan and related comorehensive olan amendments. the City shall demonstrate the availabilitv of water suoolv for a ten-year oeriod includina the demand from the future land use maD amendment. This Page 58 of 63 shall include the anticioated demand resultina from those amendments and the demand for water suoolv for the arowth anticioated for that same 1 O-vear olannina oeriod. Suoolv shall be based on current resources and planned and committed resources in the City's adooted capital imorovement schedule. rWekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3). F.S.l (Amendments to Obiectives & Policies Subsection of the Sanitary Sewer Sub- Element Goals) Objective 2.3 The City of Ocoee shall develoo and amend the Comorehensive Plan to adoot a wastewater facilitv olan meetina the reauirements of Section 369.320. F.S. Policy 2.3.1 Bv June 1. 2010. The City of Ocoee shall develoo a wastewater facilitv olan meetina the reauirements of Section 369.320. F.S.. and. amend the Sanitary Sewer Sub-element of the Comorehensive Plan to ensure imolementation of the wastewater facilitv olan consistent with the reauirements of Section 369.320. F.S. rwekiva Parkwav and Protection Act (WPPAl: Ch. 369.321(3), F.S.l (Amendments to Goals. Obiectives & Policies Subsection of the Natural Groundwater Aauifer RecharQe Sub-Element) Objective~ The City of Ocoee shall update the Stormwater Sub-element and the Capital Improvements Element of the Comprehensive Plan bv March 2010. to ensure the implementation of the master stormwater management plan under ss. 369.321 (2), F.S.[Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 3.1 The City shall up€luto imolement the uodates to the Stormwater Sub- element and the Capital Improvement Element within six months of the stioulated settlement aareement based on aftor tho €omplotion of the regional stormwater management plan as required under ss. 369.319, F.S. Page 59 of 63 Policy 3.2 The goals, objectives and policies of the Stormwater Sub-element and the Capital Improvements Element shall be rovioV'lO€:/ and if noeded ghGlII 190 modifiod or amended within six months of the stioulated settlement aareement to refloct chGln~m; based on the regional stormwater management plan. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 3.3 The amendments shall include an assessment of existing problems and deficiencies together with identification of projects to meet long-range needs; priorities to address existing deficiencies; measures to address redevelopment; schedule for completing needed improvements; evaluation of the feasibility of stormwater resuse; requirements for inspection and maintenance of facilities; and, funding implementation of master stormwater plans and maintenance. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Objective 4 As of the effective date of this objective, in order to minimize the contribution of nitrates to groundwater and to foster long-term stewardship of the springs, special design and best management practices (BMPs) shall be instituted for all development within the Wekiva Study Area. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 4.1 Development shall use joint or shared access to the maximum extent feasible in order to minimize impervious surfaces. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.] Policy 4.2 Non-residential development shall used shared parking to the maximum extent possible in order to minimize impervious surfaces. All parking lots with 100 or more spaces shall be designed with a minimum of twenty (20) percent of the parking spaces in pervious areas. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 4.3 Page 60 of 63 Design of parking lots, sidewalks, buildings and other impervious surfaces shall minimize connections between impervious surfaces through techniques shown on a site plan such as [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321(3), F.S.]: e. Directing flows from roof drains to vegetated areas or to rain barrels or cisterns for reuse of water; f. Directing flows from paved areas to vegetated areas; g. Locating impervious surfaces so that they drain to vegetated buffers or natural areas; and, h. Breaking up flow directions from large paved surfaces. Policy 4.4 Porous pavement materials, pervious concrete and pervious asphalt should be used to minimize the amount of impervious surface within new development and redevelopment. [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.] Policy 4.5 Drainage for streets and roads shall be through roadside swales and berms where rural patterns of development are utilized. [Wekiva Parkway and Protection Act (WPPA): Ch. 269.321 (3), F.S.] Policy 4.6 Commercial and industrial development shall be designed to minimize site disturbance by limiting clearing to the minimum area necessary to accomplish development [Wekiva Parkway and Protection Act (WPPA): Ch. 369.321 (3), F.S.]: c. Avoid or minimize the removal of existing trees and vegetation; d. Minimize soil compaction by delineating the smallest disturbance areas feasible; e. Maximize disconnection of impervious surfaces to reduce water runoff flows and increase opportunities for infiltration. Policv 4.7 In order to be consistent with the Citv's Drainaae Sub-Element of the Comorehensive Plan. the followina oolicv is added. All new develooment. exceot non-substantial redevelooment oroiects. shall utilize best manaaement oractices in combination as oart of a BMP treatment train to protect water aualitv and minimize floodina. BMPs shall be used in the desian of stormwater manaaement facilities and svstems. The followina stormwater BMPs shall be instituted to reduce nitrate loadina within the Wekiva Sorinas Overlav Protection District: Page 61 of 63 h. All rural residential develooment shall use swales with swale blocks or raised drivewav culverts. whenever oossible. exceot when soil. toooaraohv. or seasonal hiah water conditions are inaoorooriate for infiltration as determined bv a orofessional enaineer licensed in the State of Florida. I. Veaetated infiltration areas shall be used to orovide stormwater treatment and manaaement on all non-urban sites (i.e. oarks, churches) exceot when soil. toooaraohv. or seasonal hiah water conditions are inaoorooriate for infiltration as determined bv a orofessional enaineer licensed in the State of Florida. Desian of the stormwater svstems for non-urban uses shall use bio-retention areas (below arade veaetated areas) to increase stormwater treatment and reduce stormwater volume. Downsoouts for non- urban develooment shall be directed from the roof to veaetated swales. where oossible. or directed to the stormwater manaaement svstem for treatment. J. Wet detention svstems shall be used for stormwater treatment and manaaement onlv if drv infiltration svstems are not feasible. k. Sensitive karst features. includina sinkholes with a direct connection to the aauifer and stream-to-sink features. shall not be utilized as stormwater manaaement facilities. Prior to subdivision aooroval. all deoressions will be investiaated bv a licensed orofessional aeoloaist usina a orofessionallv acceotable methodoloav for suitabilitv of water retention area usina aenerallv acceoted aeo-technical oractices with an emohasis on identification of ootential connections to the aauifer. If connections are determined to exist. the deoression shall not be used for stormwater retention and the area drainina to this feature under ore-develooment conditions shall be oreserved throuah a conservation easement. I. All develooment aooroval bv the Citv of Ocoee shall reauire the aoolicant to submit to the Citv of Ocoee a coov of the SJRWMD or DEP stormwater oermit and the NPDES notice of intent to be covered bv the construction aeneric oermit orior to anv land c1earina. m. Karst features with a direct connection to the aauifer will be identified and olaced in a conservation easement so that thev will be thereafter used solelv for oassive recreation subiect to oermitted activities in suboaraaraoh (d) herein. Page 62 of 63 n. All comoonents of the stormwater treatment and manaaement svstem shall be owned and maintained bv the resoonsible leaal entitv identified in the SJRWMD or DEP stormwater oermit. tvoicallv a homeowner or orooertv owners association. Policv 4.8 In addition to reauirina minimum level of service standards established bv the Comorehensive Plan Drainaae Sub-element. the Citv shall ensure that oost-develooment recharae volume conditions aooroximate ore- develooment recharae volume conditions within the Wekiva Studv Area orotection zone. This shall be accomolished in the Land Develooment Reaulations bv reauirina that the first three inches of stormwater be retained on site within Tvoe A soil areas in the Wekiva Protection Zone for basins that have a oositive outfall. For land-locked basins. retention for the 100-vear 24-hour storm will be reauired for the entire site. As an alternative for oositive outfall basins. an aoolicant mav conduct a hvdroloaical survev and site analvsis to demonstrate that post- develooment recharae is eaual to or areater than ore-develooment recharae. Policv 4.9 Bv Januarv 2010. develoo an educational oroaram. incentive oroaram. and aoorooriate reaulations to orotect aroundwater suoolv and enhance the functions of water recharae areas in the Citv of Ocoee Wekiva Studv Area. Page 63 of 63 J 2 Orlando Sentinel , w SUNDAY, OCTOBER 11, 2009 ,L. : -.'--- -.._--_.---~ --" , ' fi:}' y CITY OF OCOEE NOTICE. OF PUBLIC HEARING FOR APPROV Al OF C,OMPLlANCEAGREEMENT' WITH FLORIDA DEPARTMENT OF COMMUNITY AFFAIRS ' -REGARDING :THE WEKIV A PARKWAYANDPROTECllON ACT, , , , o . ;. ,. .. .Noti~~ is' here9Y given pursuant to Section 163,3184(16), rlori~aStatu1es: that on TUESDAY, -OCTQBER ,20, 2009 ,at '7:15 P.M., or as soon thereafter as practical, the OC,PEE CITY COMMISSION will hold a' 'PUBLIC HEA.RING at 'the. 'C!tyof Ocaee Commission Chambers, '150 North Lakeshore. Driv~-, , ,Dcaee, Florida, to consider approval of t~e followi~Q: ~tipulated Settlement Agreement with Department of Community Affairs in . " DOAH Case No. 07-1501 GM regarding City. Ordinance " No: -2007 -002 which amended the' Ocoee compreh~n;i~~. Plan "with respect to provisions, related to the We kiVa . Park.vay and ProteCtion Act. ' ,Interested parties may appear a~ the public hearing and be heard with respect to the proposed action. _ The, complete case file, including a copy of the Stipulated, 'Settlement Agreement, maybe inspected at the Dcoee Development Services Department/Planning Division located at 150 North Lakeshore Drive, Ocoee, Florida between the hours of 8:00 a.m. and 5:00 p,m., Monday through Friday, except legal holidays. The City Commission may continue the public hearing to other dates and times, as it deems nece,ssary. Any interested party shall be advised of the dates; times, and places of any continuation' of this or continued public hearings. Any continuances shall be announced during the hearing and no further notices regarding , this matter will be published. You are advised that any person who desires to appeal any , ' decision made at the public hearing will need a record of the proceedings and for this purpose may ne~d to ensure that a verbatim record of the proceedings is made which includes the testimony and evidence upon which the appeal is based. Persons vyith disabilities _needing assistance to participate ih any of these proceedings should contact the City Clerk's Office 48 hours in advance of the meeting at 407 -905-3105. Beth Eikenberry; City Clerk Publish: Sunday, October 11, 2009