Non-Compliance
Clean Water Act
THE MERRY HOUSE INN 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
-
125 DEFIANCE RD
DEFIANCE, MO 63341
View on map ↗ - County
- ST. CHARLES County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Oct 8, 2025
- Total Penalties
- $0
- Registry ID
- 110009870210
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 | Effluent Violations - Numeric effluent violation | Apr 4, 2023 | Apr 18, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Oct 13, 2021 | Oct 26, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2013 | — | 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 | 2.42 MPN/100mL | 1.03 | +99,999% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2.42 MPN/100mL | 0.21 | +99,999% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.00 mg/L | 1.40 | +900% | Jun 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.00 mg/L | 3.60 | +289% | Jun 2021 | Open |
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