MABTON WASTEWATER TREATMENT PLANT
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
-
900 VANCE RD
MABTON, WA 98935
View on map ↗ - County
- YAKIMA County
- Inspections
- 1 · last Nov 3, 2025
- Total Penalties
- $0
- Registry ID
- 110006685168
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 reported late | Aug 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 31, 2022 | Aug 27, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 31, 2022 | Oct 1, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 31, 2022 | Aug 27, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2022 | Mar 30, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 1, 2022 | Mar 30, 2022 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2022 | Mar 30, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2022 | Mar 30, 2022 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2021 | Jul 13, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Feb 1, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Feb 1, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Feb 1, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2021 | — | Open |
| cwa | Monitoring Violations - No Flow Measurement Device | Apr 3, 2012 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 200.00 MPN/100mL | 100.00 | +100% | Sep 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.76 kg/d | 7.17 | +36% | Jan 2015 | 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.