Non-Compliance
Clean Water Act
HARRIS COUNTY MUD 374 WASTE WATER TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $9,750 in total penalties since records began.
- Address
-
11423 1/2 GARDEN SHADOWS LN
CYPRESS, TX 77433
View on map ↗ - County
- HARRIS County
- Inspections
- 3 · last Jan 7, 2026
- Total Penalties
- $9,750 · last Oct 14, 2025
- Registry ID
- 110012293927
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.
8
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 | Jan 7, 2026 | Jan 28, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 11, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 18, 2015 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.35 mg/L | 4.00 | +9% | Jan 2026 | Open |
| E. coli | DMR, Limited - Numeric Violation | 345.00 MPN/100mL | 200.00 | +73% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.50 mg/L | 15.00 | +37% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 40.00 | +55% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.40 mg/L | 15.00 | +116% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 kg/d | 36.77 | +3% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.40 mg/L | 15.00 | +16% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.20 mg/L | 15.00 | +35% | Dec 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.70 mg/L | 40.00 | +12% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.80 mg/L | 15.00 | +5% | Sep 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +99,999% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 238.00 MPN/100mL | 200.00 | +19% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.20 mg/L | 15.00 | +8% | Apr 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 238.00 MPN/100mL | 200.00 | +19% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.40 mg/L | 15.00 | +3% | Mar 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.60 mg/L | 15.00 | +124% | Feb 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.00 mg/L | 40.00 | +65% | Feb 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 613.00 MPN/100mL | 200.00 | +207% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.10 mg/L | 15.00 | +14% | Jan 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.80 mg/L | 15.00 | +145% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 64.00 mg/L | 40.00 | +60% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.30 mg/L | 15.00 | +209% | Sep 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 82.40 mg/L | 40.00 | +106% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 387.00 MPN/100mL | 200.00 | +94% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 248.00 MPN/100mL | 200.00 | +24% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 26.90 mg/L | 10.00 | +169% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.92 mg/L | 3.00 | +197% | Mar 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 10.00 | +77% | Feb 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.92 mg/L | 3.00 | +64% | Feb 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.91 mg/L | 1.00 | +9% | Aug 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.10 mg/L | 3.00 | +170% | Jul 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.00 mg/L | 10.00 | +100% | Jul 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-2025-0378-MWD-E · Oct 14, 2025
$9,750
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