In 2016, the Florida Legislature identified 30 “Outstanding Florida Springs” that require additional protections to ensure their conservation and restoration for future generations. For impaired springs, these protections are outlined in restoration plans, known as Basin Management Action Plans (BMAPs). These plans are focused on reducing nitrogen pollution sources that may impact the water quality of these springs, including onsite sewage treatment and disposal systems (OSTDS, also known as septic systems). They include OSTDS remediation plans, with requirements to install enhanced nutrient-reducing OSTDS (ENR-OSTDS, or “nitrogen-reducing systems”). For more information about BMAPs, please visit Basin Management Action Plans (BMAPs).

In 2023, House bill (HB) 1379 expanded the areas in which nitrogen-reducing systems are required for new septic systems. For impaired springs, the areas where nitrogen-reducing systems are required for new systems expanded to lots one acre or less and in springs BMAP areas. For more information about these requirements, please visit our HB 1379 website.

Certain springs BMAPs have requirements for existing septic systems to upgrade to ENR-OSTDS. The requirements apply either in the whole BMAP area or only in the Priority Focus Area (PFA). The details for implementation and a map are shown below. See Springs BMAP Upgrade Requirements for Repairs or Modifications of Existing OSTDS (Septic Systems)  for an interactive map that shows existing system requirements. For more information on springs BMAP requirements, see the Enhanced Nutrient-Reducing Systems Fact Sheet for Existing and New Septic Systems in Springs Basin Management Action Plan Areas.

Springs BMAPs:  Existing System Requirements
Springs BMAPWhere BMAPs require existing systems to be upgraded to nitrogen reducing systemsContact for funding information
*NEW* Wakulla River and SpringAll lot sizes/in the PFA

Leon County Septic Upgrade Program

Wakulla County Septic Upgrade Program

*NEW* DeLeon SpringsLots less than one acre/in the Priority Focus Area

Volusia County Septic Upgrade Incentive Program

 

Weeki WacheeAll lot sizes/in the Priority Focus AreaHernando County Septic Upgrade Program
Homosassa and Chassahowitzka SpringsAll lot sizes/in the Priority Focus AreaCitrus County Septic Upgrade Program
Crystal River/Kings BayAll lot sizes/in the Priority Focus AreaCitrus County Septic Upgrade Program
Wekiwa Spring and Rock SpringsLots less than one acre/in the Priority Focus AreaOrange County Septic Tank Incentive Program
Silver/RainbowAll lot sizes/in the BMAP areaTo be determined
Gemini SpringLots less than one acre/in the Priority Focus AreaTo be determined
Volusia Blue SpringLots less than one acre/in the Priority Focus AreaTo be determined

 

At this time, the following springs BMAPs do not include requirements for existing septic systems to upgrade to ENR-OSTDS : Jackson Blue Spring and Merritts Mill Pond (1), Santa Fe River (11), Suwannee River (10), and Wacissa River and Spring Group (8).

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OSTDS Remediation Plan Static Map
Last Modified: Friday, Jan 10, 2025 - 07:25am