BIA Keams Canyon
PWS ID: 090400054 · Keams Canyon, 09 86034
Population Served
925
Total Violations
297
Health-Based Violations
63
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Federal
- Connections
- 202
- School/Daycare
- No
- MCL Violations
- 58
- Monitoring Violations
- 173
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 59 | 2010 |
| Arsenic | MCL | 53 | 2012 |
| Arsenic | MR | 23 | 2011 |
| Nitrate | MR | 6 | 2009 |
| Coliform (TCR) | MCL | 5 | 2010 |
| TTHM | MR | 5 | 2010 |
| Consumer Confidence Rule | Other | 5 | 2005 |
| Lead and Copper Rule | MR | 4 | 2016 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| 2,3,7,8-TCDD | MR | 3 | 2008 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2008 |
| Toxaphene | MR | 2 | 2008 |
| Diquat | MR | 2 | 2008 |
| Endothall | MR | 2 | 2008 |
| Carbofuran | MR | 2 | 2008 |
| Chlordane | MR | 2 | 2008 |
| E. COLI | MR | 2 | 2010 |
| OXAMYL | MR | 2 | 2008 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 2008 |
| Barium | MR | 1 | 2001 |
| Mercury | MR | 1 | 2001 |
| Antimony, Total | MR | 1 | 2001 |
| Methoxychlor | MR | 1 | 2001 |
| Endrin | MR | 1 | 2001 |
| Dalapon | MR | 1 | 2001 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2001 |
| Glyphosate | MR | 1 | 2001 |
| Simazine | MR | 1 | 2001 |
| Picloram | MR | 1 | 2001 |
| Hexachlorocyclopentadiene | MR | 1 | 2001 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.