Clean Water Act
RCRA
MARK WEST QUARRY
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
4611 PORTER CREEK ROAD
SANTA ROSA, CA 95404
View on map ↗ - County
- SONOMA County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212319
- Inspections
- 6 · last Apr 10, 2023
- Total Penalties
- $0
- Registry ID
- 110001193404
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 Penalty AO
Clean Water Act
· Case CA-ZFEA455781 · Apr 2, 2025
State CWA Penalty AO
Clean Water Act
· Case CA-ZFEA450590 · Sep 14, 2023
State CWA Penalty AO
Clean Water Act
· Case CA-ZFEA450589 · Sep 10, 2021
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