Non-Compliance
Clean Water Act
HENCKEN VALLEY ESTATES 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
-
HENCKEN VALLEY DRIVE
WILDWOOD, MO 63069
View on map ↗ - County
- SAINT LOUIS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Mar 26, 2024
- Total Penalties
- $0
- Registry ID
- 110027991635
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.
4
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 5, 2024 | Apr 5, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jan 5, 2024 | Jan 26, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Sep 28, 2023 | Jan 26, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 29, 2020 | Jul 23, 2020 | Resolved |
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 | 185.00 MPN/100mL | 126.00 | +47% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.90 mg/L | 1.40 | +36% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1.12 MPN/100mL | 0.13 | +789% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.21 mg/L | 1.40 | +58% | Jun 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 0.44 MPN/100mL | 0.13 | +245% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.20 mg/L | 15.00 | +41% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.20 mg/L | 20.00 | +6% | Mar 2020 | Open |
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