Non-Compliance
Clean Water Act
CALERA CREEK WRP
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
-
700 PACIFIC COAST HWY
PACIFICA, CA 94044
View on map ↗ - County
- SAN MATEO County
- Inspections
- 3 · last May 29, 2025
- Total Penalties
- $0 · last May 30, 2019
- Registry ID
- 110009067400
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.
6
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 | Permit Violations - Violation Specified in Comment | Feb 26, 2002 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 10, 2000 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Chronic Mthd Sublethal Endpt, %Effect, Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubia | DMR, Limited - Numeric Violation | 68.00 % | 50.00 | +36% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.40 mg/L | 20.00 | +2% | Nov 2023 | Open |
| Chronic Mthd Sublethal Endpt, %Effect, Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubia | DMR, Limited - Numeric Violation | 20.00 pass=0;fail=1 | 1.00 | +1,900% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 20.00 | +70% | Dec 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 22.35 MPN/100mL | 400.00 | +99,999% | Oct 2022 | Open |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 4.90 toxic | 1.80 | +172% | Jun 2019 | Open |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 2.95 toxic | 1.00 | +195% | Jun 2019 | Open |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 6.55 toxic | 1.00 | +555% | Dec 2017 | Open |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 12.10 toxic | 1.80 | +572% | Dec 2017 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.53 % | 85.00 | +30% | Feb 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 42.78 % | 85.00 | +281% | Feb 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.50 mg/L | 20.00 | +178% | Feb 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.40 mg/L | 7.10 | +4% | Nov 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 7.40 mg/L | 7.10 | +4% | Nov 2015 | Resolved |
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-N00001181
State CWA Penalty AO
Clean Water Act
· Case CA-N00003568
State CWA Penalty AO
Clean Water Act
· Case CA-N00002174
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA429986 · May 30, 2019
$3,000
State CWA Penalty AO
Clean Water Act
· Case CA-2011-1153 · Jul 7, 2011
$18,000
State CWA Non Penalty AO
Clean Water Act
· Case CA-2011-1062 · May 11, 2011
State CWA Penalty AO
Clean Water Act
· Case CA-2010-1011 · Apr 25, 2011
$1,700,000
Administrative - Formal
· Case 09-2009-1531 · Feb 10, 2009
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