SAN DIEGO, CITY OF
CA — Community Water System — PWSID: CA3710020
System Information
| PWSID | CA3710020 |
| System Name | SAN DIEGO, CITY OF |
| System Type | Community |
| Water Source | Surface Water |
Location
| State | CA |
| City | — |
| County | — |
| ZIP Code | — |
Population
| Population Served | 1,385,379 |
Drinking Water Violations (33)
This water system has 33 violations recorded in the EPA SDWIS database.
| Date | Contaminant | Health-Based | Status | Rule |
|---|---|---|---|---|
| Apr 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Apr 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Mar 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Mar 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Feb 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Feb 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Jan 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Jan 1, 2020 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Dec 1, 2019 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Dec 1, 2019 | Revised Total Coliform Rule | Y | Resolved | Revised Total Coliform Rule |
| Jan 1, 2017 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2017 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2017 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2017 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2014 | Nitrite | Y | Resolved | Nitrate Rule |
| Jan 1, 2014 | Nitrite | Y | Resolved | Nitrate Rule |
| Jan 1, 2014 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2014 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2013 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2013 | Nitrate | Y | Resolved | Nitrate Rule |
| Jan 1, 2011 | Nitrite | Y | Resolved | Nitrate Rule |
| Jan 1, 2011 | Nitrite | Y | Resolved | Nitrate Rule |
| Nov 1, 2004 | Coliform (TCR) | Y | Resolved | Total Coliform Rule |
| Nov 1, 2004 | Coliform (TCR) | Y | Resolved | Total Coliform Rule |
| Jul 1, 2001 | Coliform (TCR) | Y | Resolved | Total Coliform Rule |
| Jul 1, 2001 | Coliform (TCR) | Y | Resolved | Total Coliform Rule |
| — | N | — | — | |
| — | N | — | — | |
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| — | N | — | — | |
| — | N | — | — | |
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| — | N | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.