Non-Compliance
Clean Water Act
LOWER MONUMENTAL LOCK AND DAM - USACE
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
-
5520 DEVILS CANYON ROAD
KAHLOTUS, WA 99335
View on map ↗ - County
- FRANKLIN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221111
- Inspections
- 1 · last Jul 26, 2023
- Total Penalties
- $0
- Registry ID
- 110071220137
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.
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 |
|---|---|---|---|---|---|---|
| Oil & Grease | DMR, Limited - Numeric Violation | 5.40 mg/L | 5.00 | +8% | Nov 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 6.80 mg/L | 5.00 | +36% | Oct 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 12.00 mg/L | 5.00 | +140% | Jul 2022 | Open |