Water Quality in SAN DIEGO, CA (92130)
EPA violation data for public water systems serving ZIP code 92130.
263
Total Violations
126
Health-Based
137
Monitoring / Reporting
257
Resolved
What does this mean?
257 of 263 violations have been resolved. 126 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 137 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Water systems: 16 Population served: 2,336
Violations Detail (263 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Apr 9, 2025 | Active | N/A |
| Nitrate | Health-Based | N/A | 16 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Dec 12, 2024 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Oct 1, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Oct 1, 2024 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 15 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Sep 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Aug 20, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 20, 2024 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 23 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 23 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 23 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 23 | Jun 30, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Jun 26, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 26, 2024 | Resolved | N/A |
| Long Term 2 Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Long Term 2 Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Long Term 2 Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Long Term 2 Enhanced Surface Water Treatment Rule | Health-Based | N/A | N/A | Apr 30, 2024 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Mar 31, 2024 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Dec 31, 2023 | Active | N/A |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 21 | Dec 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Dec 18, 2023 | Active | N/A |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Sep 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Sep 3, 2023 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 24, 2023 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 31, 2023 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 13 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Jun 30, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 18 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Mar 31, 2023 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Feb 7, 2023 | Resolved | N/A |
| Nitrate | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Dec 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Oct 3, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Oct 3, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Oct 3, 2022 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 14 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 18 | Sep 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| E. COLI | Monitoring | 0 | N/A | Sep 20, 2022 | Resolved | Severe gastrointestinal illness; may be fatal in vulnerable populations |
| E. COLI | Monitoring | 0 | N/A | Sep 20, 2022 | Resolved | Severe gastrointestinal illness; may be fatal in vulnerable populations |
| E. COLI | Monitoring | 0 | N/A | Sep 20, 2022 | Resolved | Severe gastrointestinal illness; may be fatal in vulnerable populations |
| Public Notice | Monitoring | N/A | N/A | Sep 20, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Sep 20, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 20, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 20, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 20, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 15, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Aug 15, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2022 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 20 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 20 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 20 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 20 | Jun 30, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Public Notice | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | May 29, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | May 29, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | May 29, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Apr 30, 2022 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 19 | Mar 31, 2022 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Feb 28, 2022 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jan 13, 2022 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jan 13, 2022 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 14 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Dec 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Dec 19, 2021 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Nov 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Oct 31, 2021 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 13 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Sep 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jul 31, 2021 | Resolved | N/A |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 16 | Jun 30, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 31, 2021 | Resolved | N/A |
| Nitrate | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 15 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Nitrate | Health-Based | N/A | 17 | Mar 31, 2021 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2021 | Resolved | N/A |
Violation Timeline
2025(1)
Public Notice
75
Apr 9Active
2024(37)
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Consumer Confidence Rule
72
Dec 12Active
Public Notice
75
Oct 1Resolved
Public Notice
75
Oct 1Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Public Notice
75
Aug 20Resolved
Public Notice
75
Aug 20Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Public Notice
75
Jun 26Resolved
Public Notice
75
Jun 26Resolved
Long Term 2 Enhanced Surface Water Treatment Rule
45
Apr 30Resolved
Long Term 2 Enhanced Surface Water Treatment Rule
45
Apr 30Resolved
Long Term 2 Enhanced Surface Water Treatment Rule
45
Apr 30Resolved
Long Term 2 Enhanced Surface Water Treatment Rule
45
Apr 30Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
2023(42)
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Public Notice
75
Dec 31Active
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Consumer Confidence Rule
72
Dec 18Active
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Public Notice
75
Sep 3Resolved
Public Notice
75
Aug 24Resolved
Public Notice
75
Jul 31Resolved
Public Notice
75
Jul 31Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Public Notice
75
Feb 7Resolved
2022(107)
Nitrate
03
Dec 31Resolved
Nitrate
03
Dec 31Resolved
Nitrate
03
Dec 31Resolved
Nitrate
03
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
2A
Oct 3Resolved
Revised Total Coliform Rule
2A
Oct 3Resolved
Revised Total Coliform Rule
2A
Oct 3Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
E. COLI
34
Sep 20Resolved
E. COLI
34
Sep 20Resolved
E. COLI
34
Sep 20Resolved
Public Notice
75
Sep 20Resolved
Public Notice
75
Sep 20Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Public Notice
75
Aug 20Resolved
Public Notice
75
Aug 20Resolved
Public Notice
75
Aug 20Resolved
Public Notice
75
Aug 15Resolved
Public Notice
75
Aug 15Resolved
Public Notice
75
Jul 31Resolved
Public Notice
75
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Consumer Confidence Rule
71
Jun 30Resolved
Consumer Confidence Rule
71
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Public Notice
75
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Public Notice
75
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Public Notice
75
May 29Resolved
Public Notice
75
May 29Resolved
Public Notice
75
May 29Resolved
Revised Total Coliform Rule
3A
Apr 30Resolved
Revised Total Coliform Rule
3A
Apr 30Resolved
Revised Total Coliform Rule
3A
Apr 30Resolved
Revised Total Coliform Rule
3A
Apr 30Resolved
Public Notice
75
Apr 30Resolved
Public Notice
75
Apr 30Resolved
Public Notice
75
Apr 30Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Public Notice
75
Mar 31Resolved
Public Notice
75
Mar 31Resolved
Public Notice
75
Feb 28Active
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Jan 31Resolved
Revised Total Coliform Rule
3A
Jan 31Resolved
Revised Total Coliform Rule
3A
Jan 31Resolved
Revised Total Coliform Rule
3A
Jan 31Resolved
Public Notice
75
Jan 13Resolved
Public Notice
75
Jan 13Resolved
2021(76)
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Nitrate
01
Dec 31Resolved
Revised Total Coliform Rule
3A
Dec 31Resolved
Revised Total Coliform Rule
3A
Dec 31Resolved
Revised Total Coliform Rule
3A
Dec 31Resolved
Revised Total Coliform Rule
3A
Dec 31Resolved
Consumer Confidence Rule
72
Dec 19Active
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Nov 30Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Revised Total Coliform Rule
3A
Oct 31Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Nitrate
01
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Sep 30Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Aug 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Revised Total Coliform Rule
3A
Jul 31Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Nitrate
01
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
Jun 30Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Revised Total Coliform Rule
3A
May 31Resolved
Nitrate
03
Mar 31Resolved
Nitrate
03
Mar 31Resolved
Nitrate
03
Mar 31Resolved
Nitrate
03
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Nitrate
01
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Mar 31Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
Revised Total Coliform Rule
3A
Feb 28Resolved
How Does This Compare?
SAN DIEGO (92130) has 263 recorded violations, including 126 health-based. 6 remain unresolved. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.