All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water. See city specifc questions for more detail. 
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

In Grand Prairie, Texas, regulations for on-site sewage facilities (OSSFs), commonly known as septic systems, are outlined in the city's Code of Ordinances.You can see the regulations here: https://library.municode.com/tx/grand_prairie/codes/code_of_ordinances?nodeId=PTIICOOR_CH13HESA_ARTXITESEFA_S13-201RIENINSA All on-site sewage facilities within Grand Prairie must comply with the provisions outlined in the city's ordinances. The design, construction, and installation of each system must adhere to specific conditions affecting each lot or tract and must be approved by the city. Systems must comply with the Texas Commission on Environmental Quality (TCEQ) regulations, specifically Chapter 285, which outlines the state's official regulations regarding on-site sewage facilities. You can also call the Grand Prairie Environmental Quality Division at 972-237-8055. Their address is: 206 W. Church St., Grand Prairie, TX 75050

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water. See city specifc questions for more detail. 
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

In Red Oak, Texas, regulations for on-site sewage facilities (OSSFs), commonly known as septic systems, are outlined in the city's Code of Ordinances. You can see the city's Code of Ordinances here: https://ecode360.com/39819716 All on-site sewage facilities within Red Oak must comply with the provisions outlined in the city's ordinances. The design, construction, and installation of each system must adhere to specific conditions affecting each lot or tract and must be approved by the city. Systems must comply with the Texas Commission on Environmental Quality (TCEQ) regulations, specifically Chapter 285, which outlines the state's official regulations regarding on-site sewage facilities. You can reach them at 972-576-3414 and the address is: 101 S. Live Oak Street, Red Oak, TX 75154For properties within Red Oak city limits, it's essential to adhere to these specific regulations regarding septic systems. The city's Development Services Department can provide guidance and ensure compliance with local ordinances and state regulations.

Additionally, the Texas Commission on Environmental Quality (TCEQ) provides comprehensive information on statewide regulations for on-site sewage facilities. You can look here too:https://www.tceq.texas.gov/permitting/ossf This resource offers details on permitting, maintenance, and construction requirements for septic systems across Texas.

By consulting both the City of Red Oak's regulations and TCEQ's guidelines, you can ensure that your on-site sewage facility complies with all applicable local and state requirements.

In the City of Red Oak, Texas, the regulation and permitting of on-site sewage facilities (OSSFs), commonly known as septic systems, are managed by the Ellis County Department of Development. They oversee the application, inspection, and approval processes for septic systems within the county, including areas within Red Oak.

For detailed information on septic system regulations, permit applications, and requirements, you can contact the Ellis County Department of Development:

• Address: 109 S. Jackson St., Waxahachie, TX 75165
• Phone: 972-825-5200
• Email: dod@co.ellis.tx.us
• Website: https://www.co.ellis.tx.us/227/Department-of-Development

It's advisable to reach out to them directly to ensure you receive the most accurate and up-to-date information regarding septic system regulations and permitting processes in your area.

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water. See city specifc questions for more detail. 
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

In Ennis, Texas, the regulations for on-site sewage facilities (OSSFs), commonly known as septic systems, are governed by the city's Code of Ordinances.You can visit their website at: https://librarystage.municode.com/tx/ennis/codes/code_of_ordinances?nodeId=PTIICO_CH18UT_ARTVIITESEDII All on-site sewage facilities within Ennis must comply with the rules adopted in Section 18-405 of the Code of Ordinances.https://librarystage.municode.com/tx/ennis/codes/code_of_ordinances?nodeId=PTIICO_CH18UT_ARTVIITESEDI_S18-401CO&utm_source=chatgpt.com The design, construction, and installation of each system are based upon specific conditions affecting each lot or tract and must be approved by the city. Systems must adhere to the Texas Administrative Code, which outlines the state's official regulations regarding on-site sewage facilities. https://www.co.ellis.tx.us/768/County-Ordinances-and-Policies?utm_source=chatgpt.com The phone number for the Ennis Building Inspections Department is: 972-875-6442. The address is 107 N Sherman St., Ennis, TX 75119 For properties within Ennis city limits, it's essential to adhere to these specific regulations regarding septic systems. The city's Building Inspections Department can provide guidance and ensure compliance with local ordinances and state regulations.

Additionally, the Texas Commission on Environmental Quality (TCEQ) provides comprehensive information on statewide regulations for on-site sewage facilities. https://www.tceq.texas.gov/permitting/ossf This resource offers details on permitting, maintenance, and construction requirements for septic systems across Texas.

By consulting both the City of Ennis's regulations and TCEQ's guidelines, you can ensure that your on-site sewage facility complies with all applicable local and state requirements.

In the City of Ennis, Texas, the regulation and permitting of on-site sewage facilities (OSSFs), commonly known as septic systems, are managed by the city's Health Services Department. They oversee the application, inspection, and approval processes for septic systems within Ennis.

For detailed information on septic system regulations, permit applications, and requirements, you can contact the Health Services Department:

• Address: 500 Lake Bardwell Drive, Ennis, TX 75119
• Phone: (972) 875-1234
• It's advisable to reach out to them directly to ensure you receive the most accurate and up-to-date information regarding septic system regulations and permitting processes in your area.

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water. See city specifc questions for more detail. 
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

 In Ovilla, Texas, the city's regulations for on-site sewage facilities (OSSFs), commonly known as septic systems, are outlined in the municipal code. You can visit the website at: Water and Sewage Utilities - City of Ovilla, TX - eCode360 The phone number is 972-617-7262 and the Address is: 105 S. Cockrell Hill Rd, Ovilla, TX 75154 For properties within Ovilla's city limits, it's essential to adhere to these specific regulations regarding septic systems. The city's Building Inspections Department can provide guidance and ensure compliance with local ordinances and state regulations.

Additionally, the Texas Commission on Environmental Quality (TCEQ) provides comprehensive information on statewide regulations for on-site sewage facilities. Their website is: https://www.tceq.texas.gov/permitting/ossf This resource offers details on permitting, maintenance, and construction requirements for septic systems across Texas.

By consulting both the City of Ovilla's regulations and TCEQ's guidelines, you can ensure that your on-site sewage facility complies with all applicable local and state requirements.

In the City of Ovilla, Texas, the regulation and permitting of on-site sewage facilities (OSSFs), commonly known as septic systems, are managed by the city's Code Enforcement Department. They oversee the application, inspection, and approval processes for septic systems within Ovilla.  https://www.cityofovilla.org/71/Code-Enforcement/   For detailed information on septic system regulations, permit applications, and requirements, you can contact the Code Enforcement Department:

• Address: 105 Cockrell Hill, Ovilla, TX 75154
• Phone: 972-617-7262
• Website: City of Ovilla Code Enforcement

It's advisable to reach out to them directly to ensure you receive the most accurate and up-to-date information regarding septic system regulations and permitting processes in your area.

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water. See city specifc questions for more detail. 
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

In Waxahachie, Texas, inside of City Limits, Building Community Services of Waxahachie serves as the primary regulatory authority for on-site sewage facilities (OSSFs), commonly known as septic systems. This department oversees the permitting, installation, and inspection of septic systems to ensure compliance with local and state regulations. Contact Information:

Address: Waxahachie City Hall, 401 S Rogers St Waxahachie, TX 75165 Phone 469-309-4020 Email: bcservices@waxahachie.com

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

n Waxahac anaged by the city's Building and Community Services Department. You can see the regulations here: https://library.municode.com/tx/waxahachie/codes/code_of_ordinances?nodeId=COOR_CH33UT_ARTVITESEDI_S33- 138PEFE&showChanges=true This section outlines the city's regulations for the permitting, design, construction, and maintenance of OSSFs within Waxahachie city limits. https://www.waxahachie.com/departments/building_and_community_services/permitting_applications.php . This page provides access to the On-Site Sewer Facility Permit Application, which is required for installing or modifying a septic system within the city. TCEQ provides statewide regulations and guidelines for OSSFs, which are applicable in conjunction with local ordinances. The link to TCEQ is https://www.tceq.texas.gov/permitting/ossf The phone number of the Building and Community Serices Department is 469-309-4020. The address is 401 S. Rogers St., Waxahachie, TX 75165

Although we advise contacting the Department of building and community services for Waxahache, TX, the general setbacks are: Septic Tanks and Drainfields:
Property Lines: Minimum of 5 feet.
Buildings: Minimum of 5 feet. 
Water Wells: Minimum of 50 feet.
Public Water Wells: Minimum of 150 feet.
Streams, Ponds, Lakes: Minimum of 100 feet.
Water Supply Lines: Minimum of 10 feet. There are city subdivision ordinances that emphasixe the importance of proper sewage disposal systems in new developments. You can find more information here: https://www.waxahachie.com/Ord3151.pdf?utm_source=chatgpt.com

In the City of Waxahachie, Texas, the regulation and permitting of on-site sewage facilities (OSSFs), commonly known as septic systems, are managed by the Ellis County Department of Development. They oversee the application, inspection, and approval processes for septic systems within the county, including areas within Waxahachie. https://www.ellispermits.com/permits The City of Waxahachie has adopted standards set by the Texas Department of Health for private sewage facilities and septic tank disposal systems. For detailed information on septic system regulations, permit applications, and requirements, you can contact the Ellis County Department of Development:

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Email: dod@co.ellis.tx.us
Website: Ellis County Department of Development
It's advisable to reach out to them directly to ensure you receive the most accurate and up-to-date information regarding septic system regulations and permitting processes in your area. 

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

 For properties located inside city limits in Ellis County, Texas, septic maintenance and operation requirements are primarily guided by Texas Commission on Environmental Quality (TCEQ) regulations, but additional rules may apply depending on the specific city’s ordinances. See city specific FAQs for further detail. We recommend that you contact your cities permitting office for detailed information. In summary, conventional septic systems should have the tanks pumped every 3-5 years to prenent sludge build up and system failure. Regular inspections will be required by a licesnes provider. Any repairs must meet the TCEQ standards and may require city approval. for Aerobic Treatment Units you will need maintenance contracts by a licensed provider. A contract should include periodic inspections, testing and maintenance 3 times per years or as required by your city permit. Systems using chlorine disinfection must have chlorine tablets replenished regularly with septic-safe chlorine products.

Maintenance reports for aerobic systems must be submitted by licensed providers and submitted in a timely manner. Homeowners should maintain records of maintenance, pumping and repair activities. Further requirements for an outside cities can be found in other FAQs for that city.

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system design must comply with TCEQ Chapter 285 regulations. Some cities may impose additional rules, stricter setbacks and enhanced treatment standards or addtional inspections. Follow your specific city guidelines along with those in the TCEQ Chapter 285 regulations. 
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

This will depend on the actual city requirements, not Ellis County Requirements. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs.

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

The city's Building Inspections Department oversees regulations related to on-site sewage facilities (OSSFs), commonly known as septic systems, within its jurisdiction. The website is: https://www.cedarhilltx.com/2349/On-Site-Sewage-Facilities On this website you will find OSSF guidelines for installation, maintenance, and permitting of septic systems within Cedar Hill. You will also find permitting information, Maintenance requirements and contact information. All for the city of Cedar Hill, Texas. The phone number is :(972) 291-5100 ext. 1090 and the email address is: buildinginspections@cedarhilltx.com For properties within Cedar Hill's city limits, it's essential to adhere to the city's specific regulations regarding septic systems. The Building Inspections Department can provide guidance and ensure compliance with local ordinances and state regulations.

If your property is outside Cedar Hill's city limits but within Ellis County, you should consult the Ellis County Department of Development (DoD) for relevant septic system regulations and permitting processes. Their website is Ellis County Department of Development.

Always ensure that you are following the appropriate guidelines for your specific location to maintain compliance with all local and state regulations regarding septic systems. By consulting both the City of Cedar Hill regulations and TCEQ's guidelines, you can ensure that your on-site sewage facility complies with all applicable local and state requirements.

In the City of Cedar Hill, Texas, the regulation and permitting of on-site sewage facilities (OSSFs), commonly known as septic systems, are managed by the city's Environmental Services Department. They oversee the application, inspection, and approval processes for septic systems within Cedar Hill.  https://www.cedarhilltx.com/2349/On-Site-Sewage-Facilities/  For detailed information on septic system regulations, permit applications, and requirements, you can contact the Environmental Services Department:

• Address: 285 Uptown Boulevard, Cedar Hill, TX 75104
• Phone: 972-291-5100
• Email: environmental@cedarhilltx.com
• Website: On-Site Sewage Facility (OSSF) Information

It's advisable to reach out to them directly to ensure you receive the most accurate and up-to-date information regarding septic system regulations and permitting processes in your area.

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

The system design must comply with TCEQ Chapter 285 regulations.
Types of systems permitted depend on soil conditions, property size, and usage. These include:
Conventional septic systems.
Aerobic treatment units.
Low-pressure dosing systems.
Systems must accommodate the expected wastewater flow and soil absorption rate. More information can be found by contacting the Ellis County Department of Development (DOD) at 109 S. Jackson St., Waxahachie, TX 75165 Phone 972-825-5200

An aerobic septic system in Ellis County, Texas, is an on-site sewage facility (OSSF) designed to treat and dispose of wastewater using aerobic (oxygen-loving) bacteria. These systems are often used in areas where traditional septic systems are not feasible due to soil conditions, space limitations, or environmental concerns. 

The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems

There are 4 treatment component steps of an Aerobic Septic System. 

• The Pretreatment Tank is the initial tank where solids settle, similar to a conventional septic tank.
•  The next treatment step is where air is introduced to the wastewater to promote aerobic bacterial activity.
•  The third step is the disinfection step. This is where treated water is disinfected using chlorine, Ultraviolet light or other methods. 
• The final step is where the treated water is either dispersed throughout a surface (spray irrigation ) or a subsurface drain field

Setbacks: Systems must meet distance requirements from property lines, water wells, and surface water.
Floodplains: Additional regulations may apply if the property is in a floodplain.
Variances: May be required for non-standard installations or properties with unique conditions. Routine pumping and maintenance are the homeowner's responsibility. Keep records of pumping and any repairs. Aerobic Systems must have a continuous maintenance contract with a licensed provide. Maintenance providers are required to submit inspection reports to the permitting authority.

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200
Website: Ellis County Department of Development
https://www.co.ellis.tx.us/Search?searchPhrase=DOD%20Development%20and%20Septic%20Permit%20Flowchart&pageNumber=1&perPage=10&departmentId=-1

Current regulations do not give homeowners the opportunity to maintain or repair their own OSSF systems. You must use a licensed OSSF expert.

Your site must be evaluated by a licensed site evaluaor or a license engineer. The table in this link will provide the information needed to determine what type of system you will need: https://www.tceq.texas.gov/permitting/ossf/ossfsystems.html

Watch what you put down the drain. Fats, grease and solids, even coffee grinds can clog your system. Even with the use of a garbage disposal. Don't overload your toilet. Keep your septic area clear of trees, shrubs and roots as these can clog and damage your septic system. Check your yard regularely for leaks or sign of improper drainage. Have your system inspected and maintained by your county and city requirements. 

Region 4, Dallas/Fort Worth

You can call 817-588-5800, or write to  Ellis County DOD 2309 Gravel Drive Fort Worth, TX 76118. 

https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

In Waxahachie, Texas, outside of City Limits, the Ellis County Department of Development serves as the primary regulatory authority for on-site sewage facilities (OSSFs), commonly known as septic systems. This department oversees the permitting, installation, and inspection of septic systems to ensure compliance with local and state regulations. Contact Information:

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200

 If your property is within the limits of a city in Ellis County: The city’s department overseeing on-site sewage facilities (OSSFs) will be the primary reviewer. They will ensure compliance with local ordinances and zoning regulations. Some cities in Ellis County may defer to Ellis County for septic permitting, inspections, or review, especially if they lack their own OSSF regulatory authority. Check with your city to confirm if Ellis County is involved. TCEQ oversees septic systems in Texas and ensures statewide compliance with Chapter 285 of the Texas Administrative Code. While they may not directly review all applications, your design and operation must comply with TCEQ regulations. Some cities may require review by a local environmental or public health official to confirm compliance with health standards.If your property is in a neighborhood governed by a homeowner’s association (HOA), the HOA may have additional requirements or restrictions for septic systems. For outside city limits the primary regulatory authority for septic systems is Ellis County Department of Development. They handle appilication reviews, inspections, and enforcement of local and state regulations. While Ellis County enforces the regulations, TCEQ provides overarching rules for on-site sewage systems. If your system design is unconventional or requires a variance, TCEQ may need to approve it.
 

https://www.waxahachie.com/departments/building_and_community_services/index.php Once you go here you can also click on the respective city's website for city specific regulations. 

The class of soil required for an aerobic septic system (commonly called an aerobic treatment unit, or ATU) depends on its ability to handle treated wastewater effectively. Aerobic systems are often used when soil conditions are not suitable for conventional septic systems. Here's an overview of soil considerations for aerobic systems:                                                                                                                                                                                          Soil Requirements for an Aerobic System  

• Soil Classification:
  • Soils are generally categorized into different classes based on their texture, permeability, and ability to absorb water. The most favorable soils for an aerobic system include Class I and Class II soils, which typically have good drainage characteristics.
  • Class III soils, which are heavier (like clay), can be used if properly managed, but they may require additional design considerations.
  • Class IV soils (e.g., very dense clays) are typically unsuitable for septic systems, but aerobic systems can sometimes be installed with enhanced dispersal methods like drip irrigation or spray distribution.

IF you live outside of any city limits but in Ellis County, then you need to follow the Ellis County regulations. If you live within city limits and in Ellis County then you abide by that cities requirements. You need to apply through the Ellis County Department of Development (DoD) and provide required documents, such as:
System design plan.
Soil evaluation.
Technical forms (if applicable).
Initial maintenance contract (for aerobic systems).
Affidavit of recordation with accurate property details. In Waxahachie, Texas, outside of City Limits, the Ellis County Department of Development serves as the primary regulatory authority for on-site sewage facilities (OSSFs), commonly known as septic systems. This department oversees the permitting, installation, and inspection of septic systems to ensure compliance with local and state regulations. Contact Information:

Address: 109 S. Jackson St., Waxahachie, TX 75165
Phone: 972-825-5200 You can also reference this flowchart: https://www.co.ellis.tx.us/DocumentCenter/View/7373/DOD-Development-and-Septic-Permit-Flowchart?bidId=

All septic systems, regardless of location, must comply with the Texas Commission on Environmental Quality (TCEQ) standards. The Ellis County Department of Development (DoD) oversees permitting for on-site sewage facilities (OSSFs), but additional requirements may apply within city limits. You have to determine the regulatory authority for your city. Inside city limits, the city may have its own permitting process in addition to Ellis County’s requirements. Obtain an application from the Ellis County Department of Development or the city (if applicable). It must include a site evaluation and soil test conducted by a licensed professional. A system design prepared by a licensed engineer along with a property plat or site plan showing the setback and system layouts. 

Properties within city limits may be subject to both county and city regulations. Although, Ellis County Department of Development still oversees TCEQ-mandated requirements for on site sewage facitlites (OSSF), your city authorities may impose additional regulations. These regulations and contact information can be answered by selecting city specific Permit Application questions in these FAQs. Cities may charge separate fees for their approval process and inspections. Within the city limits city inspectors may work with county inspectors.