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Orange County Environmental Protection Division offers two Septic Upgrade Incentive Programs. Eligible homeowners may receive financial assistance to upgrade their conventional septic tank to an enhanced nitrogen-reducing septic system.

Eligibility depends on where you live:

Wekiwa PFA Area
Septic Upgrade Incentive Program (SUIP)

For unincorporated Orange County residents who own a home in the Wekiwa Priority Focus Area (PFA).

Use the eligibility lookup tool below to see if a property qualifies, then fill out an interest form to begin the application process.

As of October 2026, all unincorporated Orange County residents who meet program requirements, regardless of their wastewater service provider, are eligible to apply. Previously, this program was only available to Orange County wastewater customers.

More program info

BMAP Areas
Septic Upgrade Incentive Program (SUIP)

For unincorporated Orange County residents who own a home located in the following areas: Basin Management Action Plan (BMAP), Alternative Restoration Plan (ARP), and Pollution Reduction Plan (PRP).

Use the eligibility lookup tool below to see if a property qualifies, then fill out an interest form to begin the application process.

Upgrading from a conventional septic tank to an enhanced nitrogen-reducing septic system is voluntary in these areas.

More program info

Look up your address to check your eligibility

Herramienta de Búsqueda de Elegibilidad de SUIP Septic Eligibility Lookup Tool

Septic Upgrade Incentive Program (SUIP) Interest Form

To find out if you are eligible for a septic upgrade reimbursement, please confirm your area using the Lookup Tool, then complete and submit the following:

  • Para averiguar si es elegible para el reembolso de la Mejora de Tanques Sépticos, complete y envíe la siguiente información:

  • Dirección de la vivienda que se mejorará con un nuevo tanque séptico:

Wekiwa PFA SUIP Information

General Info
Mapa

The Wekiwa PFA Septic Upgrade Incentive Program (Wekiwa PFA SUIP) provides qualifying homeowners in the Wekiwa Priority Focus Area (PFA) up to $10,000 toward upgrading a conventional septic system to an enhanced nitrogen-reducing septic system.

Homeowners may receive the reimbursement directly or have a qualified septic installer or licensed plumber apply on their behalf.

Use the lookup tool at the top of the page to find out if a property is eligible for the program. If it is eligible, please fill out the interest form selecting Wekiwa PFA SUIP to begin the application process.

What is the Wekiwa PFA Septic Upgrade Incentive Program?

In 2016, the Florida Legislature passed the Florida Springs and Aquifer Protection Act to help protect Florida's springs. Orange County received a grant from the Florida Department of Environmental Protection (FDEP) to improve the water quality of Wekiwa and Rock Springs, which are designated as "Outstanding Florida Springs" and federally designated as a Wild and Scenic River.

Excess levels of nitrogen, particularly nitrate from septic tanks, have been found to have a negative impact on these springs. Orange County developed the Septic Upgrade Incentive Program (SUIP) to encourage homeowners to upgrade existing conventional septic systems to enhanced systems that reduce nitrogen by at least 65%.

The Wekiwa PFA SUIP provides payments of up to $10,000 to eligible homeowners. Payments may be made to the homeowner or directly to a qualified installer.

¿Cualquier persona en el Condado de Orange puede solicitar este subsidio?

No, los solicitantes potenciales deben cumplir los siguientes requisitos de elegibilidad:

  • Your home must be located in both the Wekiwa and Rock Springs Priority Focus Area (PFA) and unincorporated Orange County.
    SUIP EXPANDED TO ALL UNINCORPORATED ORANGE COUNTY RESIDENTS As of October 2026, all unincorporated Orange County residents who meet program requirements, regardless of their wastewater service provider, are eligible to apply. Previously, this program was only available to Orange County wastewater customers.
  • Your home must be in an area where there are no plans to install sewer lines. If your home is not in the Orange County Utilities Wastewater Service Area, ask your provider to confirm in writing that there are no plans for sewer service. Submit that documentation with your application.
  • Utilice la SUIP Lookup Tool para comprobar si reúne los requisitos para recibir el subsidio.
  • Solo los propietarios de viviendas residenciales son elegibles para el programa.
  • If you'd like to be pre-screened for the program and receive additional information, enter your address and contact information into the Formulario de Interés del Programa de Incentivos para la Mejora de Sistemas Sépticos.
Mi sistema séptico convencional funciona correctamente; ¿es necesario que lo cambie?

No. You do not need to replace a working conventional septic system unless a repair or modification requires an upgrade. Upgrades to existing conventional septic systems on lots one acre or less will be required to obtain a repair or modification septic permit. Beginning March 1, 2025, FDEP and Florida Department of Health (FLDOH) will require that the system be upgraded from a conventional system to an enhanced system that reduces nitrogen by at least 65%.

¿Puedo solicitar el subsidio si reemplazaré mi tanque séptico por un sistema similar?

No, you must replace a conventional system with an enhanced system that reduces nitrogen by at least 65%. La instalación debe realizarla un instalador licenciado y calificado.

¿El subsidio cubrirá el costo total de un sistema séptico nuevo?

Not necessarily. The grant helps cover the difference in cost between conventional and enhanced nitrogen-reducing systems. En la mayoría de los casos, no cubrirá el costo total. You are responsible for any remaining costs and should discuss the total price with your installer.

Si hace poco reemplacé mi sistema séptico, ¿puedo solicitar un subsidio?

You may qualify if the system was installed on or after November 1, 2020, and you meet all other program requirements. The replacement must be an eligible enhanced system that reduces nitrogen by at least 65%, and proper documentation must be submitted.

BMAP SUIP Information

General Info
Mapa

The BMAP SUIP provides financial assistance to eligible homeowners in Basin Management Action Plan (BMAP), Alternative Restoration Plan (ARP), and Pollution Reduction Plan (PRP) areas. Funding helps homeowners upgrade their conventional septic tank to an enhanced nitrogen-reducing septic system.

Funds are limited and available on a first-come first served basis. Homeowners may apply to receive the reimbursement, or have a qualified installer apply on the homeowner's behalf and receive the reimbursement directly from the County.

Use the lookup tool to find out if a property is eligible for the program. If it is eligible, please fill out the interest form selecting BMAP SUIP to begin the application process.

What is the BMAP Septic Upgrade Incentive Program?

The goal of the program is to improve the health of water bodies in Orange County that are not meeting water quality standards set by the Florida Department of Environmental Protection (FDEP). A major source of water pollution in Florida is nitrogen-rich wastewater from conventional septic tanks. Wastewater can travel to nearby bodies of water and fuel algal blooms.

Orange County developed the Septic Upgrade Incentive Program (SUIP) to encourage homeowners to upgrade existing conventional septic systems to enhanced systems that reduce nitrogen by at least 65%.

The BMAP SUIP provides financial reimbursements to homeowners. Payments may be made to the homeowner or directly to a qualified installer. This program is funded by the FDEP Water Quality Improvement Grant Program.

¿Cualquier persona en el Condado de Orange puede solicitar este subsidio?

No, los solicitantes potenciales deben cumplir los siguientes requisitos de elegibilidad:

  • Your home must be located in unincorporated Orange County in one of the following areas:
    • Basin Management Action Plan (BMAP) area excluding the Wekiwa Spring and Rock Springs Priority Focus Area (PFA)
    • Alternative Restoration Plan (ARP) area
    • Pollution Reduction Plan (PRP) area
  • Your home must be in an area where there are no plans to install sewer lines. If your home is not in the Orange County Utilities Wastewater Service Area, have your provider confirm there are no plans for sewer in writing and provide that documentation with your application.
  • Utilice la SUIP Lookup Tool para comprobar si reúne los requisitos para recibir el subsidio.
  • Solo los propietarios de viviendas residenciales son elegibles para el programa.
  • If you'd like to be pre-screened for the program and receive additional information, enter your address and contact information into the Formulario de Interés del Programa de Incentivos para la Mejora de Sistemas Sépticos and select BMAP SUIP.
Mi sistema séptico convencional funciona correctamente; ¿es necesario que lo cambie?

No. The BMAP SUIP is a voluntary program that encourages eligible homeowners to upgrade to enhanced nitrogen-reducing septic systems.

At this time, only property owners with homes in the Wekiwa PFA are required to upgrade broken or defective conventional septic tanks to enhanced nitrogen-reducing systems.

¿Puedo solicitar el subsidio si reemplazaré mi tanque séptico por un sistema similar?

No, you must replace a conventional system with an enhanced system that reduces nitrogen by at least 65%. La instalación debe realizarla un instalador licenciado y calificado.

¿El subsidio cubrirá el costo total de un sistema séptico nuevo?

The goal of the grant is to assist with the difference in cost between conventional and enhanced nitrogen-reducing systems. En la mayoría de los casos, no cubrirá el costo total. Deberá negociar el costo con su instalador.

Si hace poco reemplacé mi sistema séptico, ¿puedo solicitar un subsidio?

If you meet all the eligibility requirements and replaced your conventional system with an enhanced nitrogen-reducing system you may apply. The system must have been installed on or after July 1, 2024, and proper documentation must be submitted.

Prevención de la Contaminación por Nitrógeno procedente de Sistemas de Tanques Sépticos

Aunque los sistemas sépticos convencionales, también conocidos como sistemas de tratamiento y eliminación de aguas residuales en el lugar (OSTDS), son buenos para eliminar muchos contaminantes de las aguas residuales, no están diseñados para eliminar el nitrógeno.

Las aguas residuales cargadas de nitrógeno de los sistemas sépticos convencionales pueden llegar a nuestros cuerpos de agua locales. ​ En consecuencia, estos cuerpos de agua pueden tener mayores concentraciones de nitrógeno. La proliferación de algas alimentadas por el exceso de nitrógeno es antiestética, huele mal y puede producir toxinas dañinas para las mascotas, la vida silvestre y los seres humanos.


Basin Management Action Plans

Orange County is a stakeholder in the following Basin Management Action Plans (BMAPs). Click the links to learn more about how BMAPs provide a plan to improve water quality:

New Requirements

State law changed septic and sewer requirements in some areas of Florida. The rules that apply to your property depend on its location, lot size and whether sewer service is available.

Proyecto de Ley 1379 fue promulgada en 2023 y aprobó requisitos más estrictos para los sistemas sépticos y el tratamiento de aguas residuales dentro de las áreas del Plan de Acción para la Administración de Cuencas (BMAP), el Plan de Reducción de Contaminación (PRP) y el Plan de Garantía Razonable (RAP). Los nuevos requisitos incluyen lo siguiente:

  • For new developments within a BMAP, PRP, or RAP area, lots of one acre or less will be required to connect to central sewer, if available, or use an enhanced nitrogen-reducing septic system.
  • En el caso de sistemas existentes que sean plenamente funcionales y no tengan ningún permiso pendiente, no es necesario mejorarlos ni conectarlos al alcantarillado.
  • Excepto en las áreas rurales de oportunidad, los gobiernos locales están obligados a evaluar la posibilidad de dotar de alcantarillado sanitario a las urbanizaciones de más de 50 lotes, en un horizonte de planificación de 10 años.

Encontrará más información en la hoja de datos y preguntas frecuentes del proyecto de ley 1379 del Departamento de Protección del Medio Ambiente de Florida..

ACTUALIZACIONES DE LA ORDENANZA DE AGUAS RESIDUALES DEL CONDADO DE ORANGE

El Plan de Acción de Administración de Cuencas de Wekiwa y Rock Springs existente (Wekiwa BMAP) requires that, within the Priority Focus Area (PFA), lots one acre or less with conventional septic systems connect to sewer or upgrade to enhanced nitrogen-reducing septic systems.

El Condado de Orange ahora exige lo siguiente dentro de sus Áreas de Vulnerabilidad Prioritaria (PVA, del inglés "Priority Vulnerability Areas") identificadas en el Estudio de Vulnerabilidad de las Aguas Subterráneas:

  • Mayores requisitos de conexión al alcantarillado
  • Los nuevos sistemas sépticos en estas áreas, en lotes de una hectárea o menos, deberán mejorarse con sistemas de reducción de nitrógeno de al menos el 65%.
  • Cualquier variación en la distancia mínima de 150' de los cuerpos de agua requiere sistemas que reduzcan el nitrógeno en un 65 %