Non-Compliance
Clean Water Act
HARRIS COUNTY MUD 189 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
-
1100 DUNSON GLEN
HOUSTON, TX 77073
View on map ↗ - County
- HARRIS County
- Inspections
- 2 · last Feb 7, 2025
- Total Penalties
- $0 · last Apr 8, 2012
- Registry ID
- 110002068253
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.
6
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 | Aug 10, 2023 | Aug 10, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 15, 2022 | Jul 10, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Oct 8, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 16, 2014 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2013 | Jan 7, 2014 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 15, 2013 | Jan 7, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2013 | — | Open |
| cwa | Schedule Event reported late | Oct 15, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 15, 2013 | Jan 7, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 15, 2013 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2013 | Jan 7, 2014 | Resolved |
| cwa | Schedule Event reported late | Apr 15, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2013 | Jul 25, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 15, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 15, 2013 | Jul 22, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 7, 2012 | Nov 5, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 7, 2012 | — | Open |
| cwa | Schedule Event reported late | Jul 7, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 7, 2012 | Nov 5, 2012 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Feb 3, 1994 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 1993 | — | Open |
| cwa | Schedule Event achieved late but reported | May 28, 1993 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 28, 1993 | Jun 13, 1994 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 30, 1993 | Jun 24, 1993 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Apr 12, 1993 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 22, 1993 | Jun 13, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 22, 1993 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 4, 1992 | — | Open |
| cwa | Permit Violations - CWA §308 Failure to submit required permit application information | Jan 8, 1992 | Jan 8, 1992 | Resolved |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 9, 1991 | — | 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 | 399.80 MPN/100mL | 200.00 | +100% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.24 mg/L | 3.00 | +141% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 120.00 mg/L | 40.00 | +200% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.50 mg/L | 15.00 | +37% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.93 kg/d | 14.07 | +49% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.00 mg/L | 10.00 | +80% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.90 mg/L | 10.00 | +19% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.24 mg/L | 3.00 | +8% | Jun 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 387.30 MPN/100mL | 200.00 | +94% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.67 mg/L | 3.00 | +22% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.80 mg/L | 10.00 | +8% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.53 mg/L | 3.00 | +51% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.85 kg/d | 14.07 | +5% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.92 mg/L | 3.00 | +31% | Feb 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.80 mg/L | 10.00 | +8% | Feb 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.96 mg/L | 3.00 | +65% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.66 kg/d | 14.07 | +18% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.40 mg/L | 10.00 | +44% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.50 mg/L | 10.00 | +5% | Nov 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.07 MGD | 0.99 | +8% | Aug 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.10 mg/L | 4.00 | +3% | Apr 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 548.00 MPN/100mL | 200.00 | +174% | Oct 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.
State CWA Penalty AO
Clean Water Act
· Case TX-2011-1755-MWD-E · Apr 8, 2012
$5,190
State CWA Non Penalty AO
Clean Water Act
· Case TX-N00007774 · Feb 25, 2008
$2,040
State CWA Non Penalty AO
Clean Water Act
· Case TX-N00000461 · Sep 22, 2001
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N433 · Jun 29, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N403 · Aug 26, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N336 · Jan 28, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N405 · Feb 4, 1992
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