Non-Compliance
Clean Water Act
CITY OF CHICO WPCP
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
-
4827 CHICO RIVER RD
CHICO, CA 95928
View on map ↗ - County
- BUTTE County
- Inspections
- 3 · last Dec 31, 2024
- Total Penalties
- $0 · last Sep 22, 2010
- Registry ID
- 110000730754
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.
9
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 | Jul 1, 1999 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | Oct 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | Sep 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 98.40 MPN/100mL | 23.00 | +328% | Jul 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 170.00 MPN/100mL | 23.00 | +639% | Jun 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | May 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 920.00 MPN/100mL | 23.00 | +3,900% | Feb 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 192.60 MPN/100mL | 23.00 | +737% | Dec 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 90.55 MPN/100mL | 23.00 | +294% | Sep 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 170.00 MPN/100mL | 23.00 | +639% | Jul 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 350.00 MPN/100mL | 23.00 | +1,422% | May 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 272.30 MPN/100mL | 23.00 | +1,084% | Apr 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 540.00 MPN/100mL | 23.00 | +2,248% | Jan 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 130.00 MPN/100mL | 23.00 | +465% | Nov 2023 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 33.00 MPN/100mL | 23.00 | +43% | Dec 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 27.00 MPN/100mL | 23.00 | +17% | Feb 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 33.00 MPN/100mL | 23.00 | +43% | Mar 2021 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 25.00 MPN/100mL | 23.00 | +9% | Apr 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +99,999% | Sep 2019 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 70.00 MPN/100mL | 23.00 | +204% | Jun 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | Jul 2017 | 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-N00003740
State CWA Penalty AO
Clean Water Act
· Case CA-N00003742
State CWA Penalty AO
Clean Water Act
· Case CA-N00003741
State CWA Penalty AO
Clean Water Act
· Case CA-2010-1153 · Sep 22, 2010
$3,000
State CWA Penalty AO
Clean Water Act
· Case CA-2009-1087 · Jan 28, 2010
State CWA Penalty AO
Clean Water Act
· Case CA-2008-1007 · Dec 1, 2008
State CWA Non Penalty AO
Clean Water Act
· Case CA-N00001670 · Jun 14, 2001
State CWA Penalty AO
Clean Water Act
· Case CA-N00000678 · Nov 29, 2000
State CWA Penalty AO
Clean Water Act
· Case CA-N00002734 · Apr 20, 2000
State CWA Non Penalty AO
Clean Water Act
· Case CA-N00001669 · Jun 20, 1997
State CWA Non Penalty AO
Clean Water Act
· Case CA-N00002101 · Oct 27, 1995
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