MAWC, IRONTON 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
-
HWY 21
IRONTON, MO 63650
View on map ↗ - County
- IRON County
- Inspections
- 2 · last Nov 23, 2021
- Total Penalties
- $0
- Registry ID
- 110009112192
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 | Schedule Event unachieved and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Nov 16, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Mar 21, 2022 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 29, 2021 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 14, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 14, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 14, 2021 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 17, 2021 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Mar 20, 2021 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 29, 2020 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Sep 30, 2020 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 27, 2019 | Mar 12, 2020 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Sep 23, 2019 | Oct 30, 2019 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 27, 2019 | Oct 30, 2019 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 21, 2017 | — | 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 | 19.00 mg/L | 10.60 | +79% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 5.30 | +234% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.80 mg/L | 10.60 | +40% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.80 mg/L | 5.30 | +179% | Dec 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.40 mg/L | 5.30 | +191% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.40 mg/L | 10.60 | +45% | Nov 2025 | 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.