DHS CALEXICO
California - Non-Transient Non-Community - PWSID: CA1310019
System Information
| PWSID | CA1310019 |
| System Name | DHS CALEXICO |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 2010 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | IMPERIAL |
| ZIP Code | 92251 |
| Address | Office of Border Patrol |
| Organization | HULSEY, MICHAEL |
| Phone | 760-337-7173 |
Population & Service
| Population Served | 330 |
| Service Connections | 2 |
Drinking Water Violations (34)
This water system has 34 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Archived | Apr 30, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Archived | Apr 30, 2025 | - | |
| Aug 1, 2021 | Aug 31, 2021 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2021 | - | |
| Aug 1, 2021 | Aug 31, 2021 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2021 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .0858 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .0858 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2018 | - | |
| Apr 30, 2016 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Apr 30, 2016 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | .081 UG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | .081 UG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2016 | - | |
| Oct 31, 2015 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Oct 31, 2015 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .099 UG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .099 UG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2015 | - | |
| Jul 31, 2015 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Jul 31, 2015 | - | Other | No | No | - | - | - | Resolved | Jan 25, 2016 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .099 UG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .099 UG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .085 UG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .085 UG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2015 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | .084 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | .084 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MCL | Yes | No | .0855 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2013 | - | |
| Jan 1, 2013 | Mar 31, 2013 | MCL | Yes | No | .0855 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2013 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | .0806 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | .0806 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MCL | Yes | No | .0906 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MCL | Yes | No | .0906 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | .0889 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | .0889 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2012 | - | |
| Jan 1, 2012 | Mar 31, 2012 | MCL | Yes | No | .0811 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2012 | - | |
| Jan 1, 2012 | Mar 31, 2012 | MCL | Yes | No | .0811 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2012 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.