Non-Compliance
Clean Water Act
CHIMNEY HILL MUD WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
13450 TRADERS VILLAGE DR
HOUSTON, TX 77041
View on map ↗ - County
- HARRIS County
- Inspections
- 4 · last Dec 9, 2025
- Total Penalties
- $0
- Registry ID
- 110009776803
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 | Permit Violations - Violation Specified in Comment | Dec 9, 2025 | Dec 9, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 6, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 6, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 6, 2025 | — | Open |
| cwa | Schedule Event reported late | Oct 6, 2025 | — | Open |
| cwa | Schedule Event reported late | Apr 15, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Oct 15, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 15, 2024 | — | Open |
| cwa | Schedule Event reported late | Apr 15, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2024 | Jun 5, 2024 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 15, 2024 | Jun 5, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 15, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 31, 2024 | Jan 31, 2024 | Resolved |
| cwa | Schedule Event reported late | Jan 15, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2024 | Feb 27, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 15, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2024 | Feb 21, 2024 | Resolved |
| cwa | Schedule Event reported late | Oct 15, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 15, 2023 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2023 | Jun 8, 2023 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 15, 2023 | Jun 8, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 15, 2023 | — | Open |
| cwa | Schedule Event reported late | Apr 15, 2023 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2023 | Feb 16, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 15, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2023 | Feb 16, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 31, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 14, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 13, 2014 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Feb 3, 1994 | — | Open |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Feb 20, 1992 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 365.00 MPN/100mL | 200.00 | +83% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.70 mg/L | 10.00 | +7% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.51 mg/L | 2.00 | +26% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.60 mg/L | 10.00 | +96% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.50 mg/L | 40.00 | +16% | Mar 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 200.00 | +450% | Sep 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 345.00 MPN/100mL | 197.00 | +75% | May 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 221.00 MPN/100mL | 197.00 | +12% | Jan 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.20 mg/L | 10.00 | +52% | Jan 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,839.00 MPN/100mL | 197.00 | +99,999% | Jan 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N591 · Jul 24, 1991
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