Clean Water Act
SOUTHGATE WWTP
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
10155 NORTH FRWY
HOUSTON, TX 77037
View on map ↗ - County
- HARRIS County
- Inspections
- 1 · last May 11, 2022
- Total Penalties
- $0
- Registry ID
- 110064622902
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event unachieved and not reported | May 11, 2023 | Jun 13, 2023 | Resolved |
| cwa | Schedule Event reported late | May 11, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | May 11, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | May 11, 2023 | Jun 13, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 11, 2022 | Jul 29, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 4, 2017 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.03 MGD | 0.03 | +6% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.50 mg/L | 3.00 | +50% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 15.00 | +18% | Feb 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.40 mg/L | 4.00 | +15% | Aug 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Jun 2016 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.80 mg/L | 4.00 | +5% | Mar 2016 | Open |
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