Water Protection Program
Wastewater Construction Permitting
Regulations and Recommended Standards | Construction Permit Application Forms | Publications | Rulemaking Developments | Additional Information
The Missouri Department of Natural Resources reviews wastewater construction permit applications to ensure plans and specifications for wastewater sewer systems and treatment facilities are complete with regard to the minimum requirements and the proposed construction is acceptable with regard to accepted design standards for wastewater systems to protect the public health and the environment.
Regulations and Recommended Standards
- 10 CSR 20-4 - Grants and Loans
- 10 CSR 20-6 - Permits
- 10 CSR 20-8 – Design Guides
- 20 CSR 2030-3 - Seals
- 20 CSR 2030-21 – Professional Engineering
- Recommended Standards for Wastewater Facilities
Wastewater Engineering Construction Permitting Manual
Construction Permit Application Forms
- Application for Construction Permit – Sewer Extension, Form--MO 780-1632
- Application for Construction Permit - Wastewater Treatment Facility, Form--MO 780-2189 and Instructions
- Application for Letter of Authorization, Form--MO 780-2154
- Application for Transfer of Construction Permit, Form--MO 780-2156
- Substantial Completion and Operable Wastewater Construction, Form--MO 780-2152
- Statement of Work Completed, Form--MO 780-2155
- Clean Water State Revolving Fund, or SRF, Project Facility Plan Guidance, Fact Sheet--PUB2418
- Engineering Report Guidance for Collection Systems with a Design Flow of 22,500 gpd or Greater, Fact Sheet--PUB2415
- Facility Plan Guidance for Wastewater Treatment Facilities with a Design Flow of 22,500 gpd or Greater, Fact Sheet--PUB2416
- New Technology Definitions and Requirements, Fact Sheet--PUB2453
- State Forty Percent Construction Grant Project Facility Plan Guidance, Fact Sheet--PUB2256
- Summary of Design Guidance for Facilities with a Design Flow of 22,500 gpd or Greater, Fact Sheet--PUB2417
- 3,000 Gallon Per Day or Less No-Discharge Permit Exemption for Domestic Wastewater Design Guidance, Fact Sheet—PUB1319
- 3,000 Gallons Per Day or Less No-Discharge Permit Exemption for Domestic Wastewater Facilities (Lagoons), Fact Sheet—PUB2213
The department is currently working on rulemaking changes to 10 CSR 20-8. These changes will align the state's rules with the most current version of the Recommended Standards for Wastewater Facilities (otherwise known as the 10 States Standards).
- 2012 Permit Application Workshop Presentation
- Antidegradation Implementation
- Final Construction Permits
- Financial Assistance Center
- Forms
- Geological Survey Program
- Land Disturbance Permits
- Permits
