BIA Keams Canyon
Arizona — Community Water System — PWSID: 090400054
System Information
| PWSID | 090400054 |
| System Name | BIA Keams Canyon |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1984 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Arizona |
| City | Keams Canyon |
| ZIP Code | 86034 |
| Address | P.O. Box 158 |
| Organization | Bureau of Indian Affairs, Hopi Agency |
| Phone | 9287382228 |
Population & Service
| Population Served | 925 |
| Service Connections | 202 |
Drinking Water Violations (297)
This water system has 297 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Sep 3, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Sep 3, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Sep 3, 2025 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Sep 3, 2025 | Lead and Copper Rule Revisions |
| May 30, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2020 | Ground Water Rule |
| Jul 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 19, 2017 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2012 | Sep 30, 2012 | Arsenic | MCL | Yes | No | .01506 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2012 | Arsenic Rule |
| Jul 1, 2012 | Sep 30, 2012 | Arsenic | MCL | Yes | No | .01506 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2012 | Arsenic Rule |
| Oct 1, 2011 | Dec 31, 2011 | Arsenic | MCL | Yes | No | .04003 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2011 | Arsenic Rule |
| Oct 1, 2011 | Dec 31, 2011 | Arsenic | MCL | Yes | No | .04003 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2011 | Arsenic Rule |
| Jul 1, 2011 | Sep 30, 2011 | Arsenic | MCL | Yes | No | .04033 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2011 | Arsenic Rule |
| Jul 1, 2011 | Sep 30, 2011 | Arsenic | MCL | Yes | No | .04033 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2011 | Arsenic Rule |
| Apr 1, 2011 | Jun 30, 2011 | Arsenic | MCL | Yes | No | .04043 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2011 | Arsenic Rule |
| Apr 1, 2011 | Jun 30, 2011 | Arsenic | MCL | Yes | No | .04043 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MCL | Yes | No | .04127 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MCL | Yes | No | .04127 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MCL | Yes | No | .04127 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2011 | Arsenic Rule |
| Dec 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Arsenic | MCL | Yes | No | .04127 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2010 | Arsenic Rule |
| Oct 1, 2010 | Dec 31, 2010 | Arsenic | MCL | Yes | No | .04127 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2010 | Arsenic Rule |
| Oct 1, 2010 | Dec 31, 2010 | Arsenic | MCL | Yes | No | .0421 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2010 | Arsenic Rule |
| Sep 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Aug 1, 2010 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 28, 2011 | Ground Water Rule |
| Aug 1, 2010 | Aug 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Jul 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Jul 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2010 | Arsenic Rule |
| Jul 1, 2010 | Sep 30, 2010 | Arsenic | MCL | Yes | No | .0438 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2010 | Arsenic Rule |
| Jul 1, 2010 | Sep 30, 2010 | Arsenic | MCL | Yes | No | .0438 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2010 | Arsenic Rule |
| Jul 1, 2010 | Sep 30, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2010 | Arsenic Rule |
| Jul 1, 2010 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 28, 2011 | Ground Water Rule |
| Jul 1, 2010 | Sep 30, 2010 | Arsenic | MCL | Yes | No | .0438 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2010 | Arsenic Rule |
| May 1, 2010 | May 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2010 | Arsenic Rule |
| Apr 1, 2010 | Jun 30, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2010 | Arsenic Rule |
| Apr 1, 2010 | Jun 30, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2010 | Arsenic Rule |
| Apr 1, 2010 | Apr 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2010 | Arsenic Rule |
| Apr 1, 2010 | Jun 30, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2010 | Arsenic Rule |
| Mar 1, 2010 | Mar 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2010 | Total Coliform Rule |
| Feb 1, 2010 | Feb 28, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
| Jan 1, 2010 | Dec 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
| Jan 1, 2010 | Dec 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | Mar 31, 2010 | Arsenic | MCL | Yes | No | .03275 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2010 | Arsenic Rule |
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.