Spider Mound
Arizona — Community Water System — PWSID: 090400688
System Information
| PWSID | 090400688 |
| System Name | Spider Mound |
| 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 | Dec 16, 1994 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Arizona |
| City | Keams Canyon |
| ZIP Code | 86034 |
| Address | P.O. Box 2008 |
| Organization | Yu-Weh-Loo-Pah-Ki Community |
| Phone | 9283138284 |
Population & Service
| Population Served | 103 |
| Service Connections | 27 |
Drinking Water Violations (263)
This water system has 263 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, 2012 | Mar 31, 2012 | MCL | Yes | No | 4.405 MG/L | 4.0 mg/L | — | Archived | Mar 31, 2012 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MCL | Yes | No | 4.3725 MG/L | 4.0 mg/L | — | Archived | Dec 31, 2011 | — | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | 4.34667 MG/L | 4.0 mg/L | — | Archived | Sep 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | 4.34667 MG/L | 4.0 mg/L | — | Archived | Jun 30, 2011 | — | |
| Mar 1, 2011 | Mar 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2011 | — | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2011 | — | |
| Feb 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jul 14, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | 4.245 MG/L | 4.0 mg/L | — | Archived | Mar 31, 2011 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 4.3 MG/L | 4.0 mg/L | — | Archived | Dec 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Jul 14, 2011 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Jul 1, 2010 | — | MR | No | Yes | — | — | — | Resolved | Feb 28, 2011 | — | |
| Jul 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Jul 28, 2011 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2010 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Sep 30, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Jun 30, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2010 | Jan 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Mar 31, 2010 | — | |
| Jan 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Jul 28, 2011 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Dec 1, 2009 | — | MR | No | Yes | — | — | — | Resolved | Feb 28, 2011 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Sep 30, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 14, 2011 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Sep 30, 2009 | — | |
| Jul 1, 2009 | — | MR | No | No | — | TT | — | Resolved | Jul 28, 2011 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Jun 30, 2009 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | — | MR | No | No | — | TT | — | Resolved | Jul 28, 2011 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 4.4 MG/L | 4.0 mg/L | — | Archived | Mar 31, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2009 | — |
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.