Non-Compliance
Clean Water Act
RCRA
ROCK CREEK 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
-
3235 SW RIVER RD
HILLSBORO, OR 97123
View on map ↗ - County
- WASHINGTON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0 · last Aug 31, 1989
- Registry ID
- 110037740068
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.
3
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.10 | +110% | Sep 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.10 | +80% | Aug 2020 | 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.
State CWA Non Penalty AO
Clean Water Act
· Case OR-WQM-NWR-2020-061 · Apr 24, 2020
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00000715 · Apr 10, 1997
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00000392 · Oct 3, 1995
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00001269 · May 11, 1995
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00001041 · May 10, 1994
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00000979 · May 2, 1994
State CWA Non Penalty AO
Clean Water Act
· Case OR-N00000007 · Oct 25, 1993
State CWA Penalty AO
Clean Water Act
· Case OR-N00000001 · Aug 31, 1989
$4,000
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