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| TNG830000 | Discharges of treated groundwater associated with underground storage tank (UST) remediation | General NPDES permit for discharges of treated groundwater associated with underground storage tank (UST) remediation. | UST | New | N/A | Statewide | 29-SEP-2023 | 01-OCT-2023 | 30-SEP-2028 |
| TNA000000 | General NPDES Permit for Concentrated Animal Feeding Operations (CAFOs) | - | CAFO | Inactive | N/A | Statewide | 06-AUG-2004 | 07-AUG-2004 | 05-AUG-2009 |
| TNG640000 | General NPDES Permit for Discharge of Filter Backwash and Sedimentation Washwater for Water Treatment Plants | - | WTP | New | Major | Statewide | 25-AUG-2020 | 01-SEP-2020 | 31-AUG-2025 |
| TNP100000 | General NPDES Permit for Discharges from Application of Pesticides | - | TNP | New | Major | Statewide | 30-APR-2022 | 01-MAY-2022 | 30-APR-2027 |
| TNG670000 | General NPDES Permit for Discharges of Hydrostatic Test Water | - | Hydrostatic | New | Major | Statewide | 26-APR-2021 | 01-MAY-2021 | 30-APR-2026 |
| TNR100000 | General NPDES Permit for Storm Water Discharges Associated with Construction Activity | - | CGP | Active | Major | Statewide | 27-SEP-2021 | 01-OCT-2021 | 30-SEP-2026 |
| TNR200000 | General NPDES Permit for Storm Water Discharges Associated with Linear Construction Activities | - | CGP | Inactive | N/A | Statewide | - | - | - |
| TNGHA0000 | General NPDES Permit for the Application of Contact Aquatic Herbicides | - | TNGHA | Inactive | Major | Statewide | - | - | - |
| TNG110000 | General NPDES permit for discharges of process and storm water runoff from ready mix concrete operations | - | RMCP | New | Major | Statewide | 31-OCT-2022 | 01-NOV-2022 | 31-OCT-2027 |
| SOPCD0000 | General State Operating Permit for Class II Concentrated Animal Feeding Operations (CAFOs) | - | CAFO-I | Inactive | N/A | Statewide | 29-OCT-2010 | 01-NOV-2010 | 31-OCT-2015 |
| SOPC00000 | General State Operating Permit for Concentrated Animal Feeding Operations (CAFOs) | - | CAFO-NoD | Active | N/A | Statewide | 28-MAY-2010 | 01-JUN-2010 | 31-JUL-2020 |
| SOPCE0000 | General State Operating Permit for Concentrated Animal Feeding Operations (CAFOs) | - | CAFO-NoDE | Inactive | N/A | Statewide | 28-MAY-2010 | 01-JUN-2010 | 31-JUL-2020 |
| SOPHA0000 | General State Operating Permit for Contact Aquatic Herbicides | - | SOPHA | Inactive | N/A | Statewide | 29-OCT-2004 | 30-NOV-2004 | 28-OCT-2009 |
| TNB000000 | General State Operation Permit for the Land Application of Non-Exceptional Quality Biosolids | - | Biosolids | Active | N/A | Statewide | - | - | 15-AUG-2024 |
| IWT000000 | Inter-Basin Water Transfer Permit | - | IWTGP | Inactive | N/A | Statewide | - | - | - |
| NRS00.000 | Policy Record Applicable to all ARAP Permits | - | ARAP | Inactive | N/A | Statewide | 01-JUL-2005 | 01-JUL-2005 | 30-JUN-2010 |
| TN0000000 | Policy Record Applicable to all NPDES Individual Permits | Operator | Individual | Inactive | N/A | Statewide | - | - | - |
| SOP-00000 | Policy Record Applicable to all SOP Permits | - | SOP | Inactive | N/A | Statewide | - | - | - |
| NR0000.00 | Reissuance of General Permits | - | ARAP | Inactive | N/A | Statewide | - | 01-JUL-2010 | 30-JUN-2015 |
| NRS09.000 | Reissuance of Nationwide Permits | - | ARAP | Inactive | Minor | Statewide | 09-SEP-2009 | 09-SEP-2009 | 08-SEP-2014 |
| TNS000000 | Small MS4 General Permit | - | MS4 | Active | N/A | Statewide | 22-MAR-2024 | 01-APR-2024 | 31-AUG-2027 |
| TNS077585 | Tennessee Department of Transportation (TDOT) | Statewide MS4/TS4 | MS4 | Active | N/A | Statewide | 26-JUN-2023 | 01-AUG-2023 | 31-JUL-2028 |
| TNP100011 | Tennessee Department of Transportation (TDOT) | - | TNP | Active | N/A | Statewide | 18-MAY-2022 | 19-MAY-2022 | 30-APR-2027 |
| TNR050000 | Tennessee Storm Water Multi-Sector General Permit for Industrial Activities | - | TMSP | Active | Major | Statewide | 27-JUN-2022 | 01-JUL-2022 | 30-JUN-2025 |
| TNP100013 | Tennessee Valley Authority (TVA) | Coal and Gas Operations | TNP | Active | N/A | Statewide | 09-JUN-2022 | 09-JUN-2022 | 30-APR-2027 |
| TNP100009 | Tennessee Valley Authority (TVA) | Land and Resource Management (Natural Resources and Dam Safety) | TNP | Active | N/A | Statewide | 08-JUN-2022 | 08-JUN-2022 | 30-APR-2027 |
| NRS14.000 | The Commissioner of the Tennessee Department of Environment and Conservation | Reissuance of Aquatic Resource Alteration General Permits | ARAP | Active | Major | Statewide | 07-APR-2015 | - | 07-APR-2021 |