Non-Compliance
Clean Water Act
RCRA
MARIPOSA PUD WWTF
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
-
4956 MILLER RD
MARIPOSA, CA 95338
View on map ↗ - County
- MARIPOSA County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Jun 29, 2023
- Total Penalties
- $0
- Registry ID
- 110006783515
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.
1
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 1.00 mg/L | 10.00 | +99,999% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.60 mg/L | 2.10 | +167% | Jun 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.70 mg/L | 2.10 | +171% | May 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.00 mg/L | 2.10 | +852% | Jul 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.75 kg/d | 4.99 | +235% | Jul 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.00 mg/L | 0.74 | +441% | Jul 2019 | 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 CA-2017-0105 · Oct 20, 2017
State CWA Non Penalty AO
Clean Water Act
· Case CA-2014-1049 · Mar 28, 2014
State CWA Non Penalty AO
Clean Water Act
· Case CA-2011-1097 · Jul 13, 2011
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