COULEE DAM WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $70,881 in total penalties since records began.
- Address
-
101 BEAVER DR
COULEE DAM, WA 99116
View on map ↗ - County
- DOUGLAS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Sep 10, 2025
- Total Penalties
- $70,881 · last Oct 24, 2023
- Registry ID
- 110011559599
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 but reported | Sep 28, 2024 | Dec 13, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 28, 2024 | Dec 13, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 28, 2024 | — | Open |
| cwa | Schedule Event reported late | Sep 28, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2024 | Mar 28, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2024 | Mar 28, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2024 | — | Open |
| cwa | Schedule Event reported late | Dec 1, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2019 | Apr 10, 2023 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2019 | Apr 10, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2019 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.53 mg/L | 0.50 | +6% | May 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.