Ak Chin
Arizona — Community Water System — PWSID: 090400022
System Information
| PWSID | 090400022 |
| System Name | Ak Chin |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Native American |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1984 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Arizona |
| City | Sells |
| ZIP Code | 85634 |
| Address | P.O. Box 816 |
| Organization | TOUA - Water, Wastewater, Propane Dept. |
| Phone | 5203835830 |
Population & Service
| Population Served | 120 |
| Service Connections | 36 |
Drinking Water Violations (45)
This water system has 45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Jan 1, 1979 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MCL | Yes | No | .01114 MG/L | 0.010 mg/L | — | Resolved | Jan 1, 1979 | — | |
| Apr 1, 2013 | — | Other | No | No | — | — | — | Resolved | Jan 1, 1979 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MCL | Yes | No | .01664 MG/L | 0.010 mg/L | — | Resolved | Jan 1, 1979 | — | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .026 MG/L | 0.010 mg/L | — | Resolved | Jan 1, 1979 | — | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jan 1, 1979 | — | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jan 1, 1979 | — | |
| Oct 1, 2003 | Oct 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Jan 1, 1979 | — | |
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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.