Non-Compliance
Clean Water Act
E MONTGOMERY CNTY MUD 3 WWTP 1
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $11,625 in total penalties since records began.
- Address
-
1000' W AND APPROX 1100' N INTX OF NICHOLS LN AND
HOUSTON, TX 77056
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 3 · last Mar 31, 2025
- Total Penalties
- $11,625 · last May 28, 2024
- Registry ID
- 110012687002
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.
3
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 | Mar 31, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 4, 2025 | Feb 19, 2025 | Resolved |
| cwa | Schedule Event reported late | Dec 3, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 3, 2021 | Mar 17, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 3, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 3, 2021 | Mar 17, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 18, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 10, 2014 | — | 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 | 3,080.00 MPN/100mL | 200.00 | +1,440% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.33 kg/d | 17.25 | +47% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.08 mg/L | 3.00 | +3% | Jan 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.20 kg/d | 17.25 | +40% | Jan 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.20 mg/L | 15.00 | +108% | Jan 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 67.50 mg/L | 60.00 | +13% | Jan 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.20 kg/d | 17.25 | +40% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.66 kg/d | 3.40 | +389% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.60 mg/L | 15.00 | +84% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.10 mg/L | 15.00 | +34% | Dec 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.20 mg/L | 3.00 | +340% | Dec 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 228.00 mg/L | 60.00 | +280% | Nov 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.40 mg/L | 3.00 | +380% | Nov 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 59.02 kg/d | 17.25 | +242% | Nov 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.35 kg/d | 3.40 | +204% | Nov 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.60 mg/L | 15.00 | +64% | Nov 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.30 mg/L | 15.00 | +409% | Nov 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.30 mg/L | 15.00 | +42% | Aug 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.50 mg/L | 60.00 | +4% | Aug 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.50 mg/L | 10.00 | +5% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 84.00 mg/L | 60.00 | +40% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.40 mg/L | 15.00 | +103% | Jul 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.40 mg/L | 15.00 | +69% | Jul 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.78 mg/L | 3.00 | +126% | Jul 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.73 mg/L | 3.00 | +91% | Jun 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.38 kg/d | 3.40 | +29% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.40 mg/L | 3.00 | +247% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.40 mg/L | 15.00 | +23% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.70 mg/L | 60.00 | +3% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.38 mg/L | 3.00 | +46% | Dec 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.27 kg/d | 3.40 | +55% | Jul 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.40 mg/L | 10.00 | +4% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.70 mg/L | 15.00 | +25% | Jul 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.40 mg/L | 15.00 | +96% | Jul 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.10 mg/L | 3.00 | +403% | Jul 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.79 mg/L | 3.00 | +226% | Jun 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.30 mg/L | 15.00 | +9% | Jun 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.20 mg/L | 15.00 | +108% | Jun 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.02 MGD | 0.30 | +240% | Jan 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.90 mg/L | 15.00 | +19% | Dec 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.82 MGD | 0.08 | +926% | Oct 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.10 MGD | 0.08 | +30% | Sep 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.11 MGD | 0.08 | +31% | Aug 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.10 MGD | 0.08 | +20% | Jul 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.10 MGD | 0.08 | +24% | Jun 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.09 MGD | 0.08 | +9% | May 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.08 MGD | 0.08 | +5% | Apr 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.70 mg/L | 15.00 | +25% | Mar 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.70 mg/L | 15.00 | +25% | Feb 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.40 mg/L | 15.00 | +9% | Aug 2017 | Resolved |
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-2021-1632-MWD-E · May 28, 2024
$11,625
State CWA Penalty AO
Clean Water Act
· Case TX-2017-1257-MWD-E · Aug 28, 2018
$4,687
State CWA Penalty AO
Clean Water Act
· Case TX-2010-0814-MWD-E · Dec 25, 2010
$1,370
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