NPDES TXG640047 · Clean Water Act
TAWAKONI WATER TREATMENT PLANT, Terrell, TX: NPDES TXG640047 discharge permit, effluent exceedances, inspections, penalties
TAWAKONI WATER TREATMENT PLANT, Terrell, Texas: General permit coverage TXG640047, held by North Texas Municipal Water District; Administratively continued; issued August 29, 2025, term to October 12, 2025; Water Supply and Irrigation Systems.
No violation or effluent exceedance is on file for any of the 3 pollutants listed for NPDES TXG640047.
- pH: 4 limits.
- Solids, total suspended: 4 limits.
- Flow, in conduit or thru treatment plant: 4 limits.
Other permits held by North Texas Municipal Water District
- LEONARD WTP, Leonard: TXG640014, issued 2022-06-24
- WYLIE WTP, Wylie: TXG640015, issued 2022-07-01
- BONHAM WATER TREATMENT PLANT, Bonham: TXG640046, issued 2025-08-29
- SISTER GROVE REGIONAL WATER RESOURCE RECOVERY FACILITY, Mckinney: TXR05GU46, issued 2025-08-25
- SISTER GROVE RWRRF OUTFALL PIPELINE, New Hope: TXR1501NC, issued 2023-06-06
- SISTER GROVE REGIONAL WATER RESOURCE RECOVERY FACILITY PH 1, Mckinney: TXR1503NC, issued 2023-06-06
- PN 592A535 MUDDY CREEK WWTP EXPANSION, Wylie: TXR1503RB, issued 2024-06-04
- SISTER GROVE REGIONAL WATER RESOURCE RECOVERY FACILITY, Mckinney: TXR1504VW, issued 2025-09-16
- UPPER EAST FORK INTERCEPTOR SYSTEM 121 FORCE MAIN, Plano: TXR1511UC, issued 2025-03-27
- PN 640 BUFFALO CREEK PARALLEL FORCE MAIN, Mesquite: TXR1511ZE, issued 2026-08-17
TAWAKONI WATER TREATMENT PLANT among its neighbors
4 discharge permits are in the Greasy Creek-South Fork Sabine River subwatershed (HUC 120100010303); TXG640047 is one. Its county: 291, 4 major; TXG640047 is minor permit.
Other permits in the Greasy Creek-South Fork Sabine River subwatershed (HUC 120100010303)
- ABLES SPRINGS PROJECT O&M BUILDING, Terrell: TXR1577SG, minor, term to 2028-03-04
- ADELPHI WWTP, Quinlan: TX0083887, minor, term to 2026-03-30
- TAWAKONI WTP, Terrell: TX0133281, minor, term to 2021-03-01
Identity
| Facility | TAWAKONI WATER TREATMENT PLANT |
|---|---|
| Permittee | North Texas Municipal Water District |
| NPDES ID | TXG640047 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | August 29, 2025 |
| Expires | October 12, 2025 |
| Address | Terrell, TX 75161 |
| Subwatershed | Greasy Creek-South Fork Sabine River (HUC 120100010303) |
| NAICS | 221310 – Water Supply and Irrigation Systems |
| SIC | 4941 – Water Supply |
NPDES TXG640047: effluent limits and exceedances
TAWAKONI WATER TREATMENT PLANT (NPDES TXG640047): 3 pollutants on file, 3 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 4 | 0 | 0 | ||
| Solids, total suspended | 4 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 |
NPDES TXG640047: inspections, violations and enforcement
NPDES TXG640047 (TAWAKONI WATER TREATMENT PLANT): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TXG640047
NPDES TXG640047: one email when its EPA record changes — $99/month.
Permits near NPDES TXG640047
NPDES TXG640047: 3 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.