Non-Compliance
Clean Water Act
MONTGOMERY COUNTY MUD 18 WWTF
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
-
LK CONROE AND RUSTY CK ; APPROX 1.0M SW FMR 1097
CONROE, TX 77302
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 2 · last Jan 23, 2026
- Total Penalties
- $0
- Registry ID
- 110009774805
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 | Jan 23, 2026 | Feb 3, 2026 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Oct 9, 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 436.00 MPN/100mL | 399.00 | +9% | Jul 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.91 mg/L | 6.00 | +2% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +99,999% | Dec 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 20.70 mg/L | 17.00 | +22% | Jun 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.40 mg/L | 7.00 | +6% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.10 mg/L | 15.00 | +14% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 110.00 mg/L | 40.00 | +175% | Jan 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Sep 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.42 mg/L | 2.00 | +21% | Mar 2019 | Open |
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