Non-Compliance
Clean Water Act
COLFAX 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
-
501 W WALLA WALLA HWY
COLFAX, WA 99111
View on map ↗ - County
- WHITMAN County
- Total Penalties
- $0
- Registry ID
- 110006685159
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.
12
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 | Schedule Event unachieved and not reported | Mar 31, 2022 | May 2, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2022 | May 2, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2022 | May 2, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2022 | May 2, 2022 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2022 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2021 | May 10, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2021 | May 10, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2021 | May 10, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2021 | May 10, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2020 | May 1, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2020 | Jun 3, 2020 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2020 | Jun 3, 2020 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2020 | Jun 3, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2020 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2020 | Jun 3, 2020 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2018 | May 1, 2018 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2018 | Jan 3, 2019 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2015 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2015 | Jun 18, 2015 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2015 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2015 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 65.00 % | 85.00 | +133% | Nov 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Jul 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Sep 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Dec 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 82.50 % | 85.00 | +17% | Apr 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Feb 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Jul 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Jul 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 82.00 mg/L | 45.00 | +82% | Jul 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 96.25 kg/d | 76.73 | +25% | Jul 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 61.00 % | 85.00 | +160% | May 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Jan 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Sep 2019 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.70 MGD | 0.60 | +17% | Apr 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 68.00 % | 85.00 | +113% | Apr 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Mar 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Jan 2019 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.65 MGD | 0.60 | +9% | Apr 2018 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.65 MGD | 0.60 | +9% | Mar 2018 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.68 MGD | 0.60 | +13% | Jan 2018 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.65 MGD | 0.60 | +8% | Apr 2017 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.72 MGD | 0.60 | +20% | Mar 2017 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.64 MGD | 0.60 | +6% | Feb 2017 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.64 MGD | 0.60 | +7% | Mar 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Mar 2016 | Open |
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