Non-Compliance
Clean Water Act
MONTESANO STP
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
-
128 STATE ROUTE 107
MONTESANO, WA 98563
View on map ↗ - County
- GRAYS HARBOR County
- Inspections
- 11 · last Oct 17, 2025
- Total Penalties
- $0
- Registry ID
- 110054936012
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 | Aug 15, 2025 | Dec 9, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Aug 15, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 15, 2025 | Dec 9, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 15, 2020 | Sep 15, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2020 | Jul 31, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2019 | Apr 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 15, 2018 | Sep 15, 2018 | Resolved |
| cwa | Schedule Event reported late | Jun 27, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 27, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 27, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 27, 2012 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 15, 2008 | — | Open |
| cwa | Schedule Event reported late | Aug 15, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 15, 2008 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 15, 2008 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 15, 2008 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 15, 2007 | — | Open |
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