Non-Compliance
Clean Water Act
HANSON AGGREGATES/ MISSION VALLEY ROCK
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $184,470 in total penalties since records began.
- Address
-
7999 ALTHENOUR
SUNOL, CA 94586
View on map ↗ - County
- ALAMEDA County
- Inspections
- 1 · last Nov 15, 2023
- Total Penalties
- $184,470 · last Jul 6, 2022
- Registry ID
- 110065360344
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 | Effluent Violations - Unauthorized Discharge | May 18, 2023 | — | Open |
| cwa | Effluent Violations - Unauthorized Discharge | Mar 22, 2021 | — | Open |
| cwa | Effluent Violations - Unauthorized Discharge | May 1, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 14, 2018 | — | 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 Penalty AO
Clean Water Act
· Case CA-CFEA455318 · Mar 25, 2024
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA448455 · Jul 6, 2022
$184,470
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA428825 · May 16, 2019
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