HAZELWOOD COURT MHP WWTP
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
-
9200 HAZELWOOD DRIVE
PEVELY, MO 63070
View on map ↗ - County
- JEFFERSON County
- Inspections
- 2 · last Nov 6, 2025
- Total Penalties
- $0
- Registry ID
- 110006667375
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.
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 - Unapproved Operation | Dec 19, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 12, 2021 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Oct 12, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jul 9, 2018 | — | Open |
| cwa | Permit Violations - Unapproved Operation | Jul 9, 2018 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jul 9, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2012 | Feb 5, 2018 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2012 | Feb 5, 2018 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2011 | Feb 5, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2011 | Feb 5, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2011 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.70 mg/L | 12.10 | +21% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.70 mg/L | 2.50 | +488% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 50.60 mg/L | 2.50 | +1,924% | Dec 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 50.60 mg/L | 12.10 | +318% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.70 mg/L | 5.90 | +319% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.70 mg/L | 1.10 | +2,145% | Sep 2021 | 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.