LITTLEFIELD UNIFIED SCHOOL DISTRICT 9
PWS ID: AZ0408148 · LITTLEFIELD, Arizona 86432
Population Served
400
Total Violations
215
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 6
- County
- Mohave
- School/Daycare
- Yes
- MCL Violations
- 2
- Monitoring Violations
- 201
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 110 | 2015 |
| Lead and Copper Rule | MR | 12 | 2023 |
| Nitrate | MR | 7 | 2006 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2010 |
| Diquat | MR | 4 | 2010 |
| Groundwater Rule | TT | 4 | 2024 |
| 1,2,4-Trichlorobenzene | MR | 2 | 2006 |
| cis-1,2-Dichloroethylene | MR | 2 | 2006 |
| Xylenes, Total | MR | 2 | 2006 |
| 1,1-Dichloroethylene | MR | 2 | 2006 |
| trans-1,2-Dichloroethylene | MR | 2 | 2006 |
| 1,1,1-Trichloroethane | MR | 2 | 2006 |
| Tetrachloroethylene | MR | 2 | 2006 |
| Benzene | MR | 2 | 2006 |
| Toluene | MR | 2 | 2006 |
| Coliform (TCR) | MCL | 2 | 2004 |
| p-Dichlorobenzene | MR | 2 | 2006 |
| 1,2-Dichloroethane | MR | 2 | 2006 |
| Trichloroethylene | MR | 2 | 2006 |
| 1,1,2-Trichloroethane | MR | 2 | 2006 |
| Arsenic | MR | 2 | 2006 |
| Chromium | MR | 2 | 2006 |
| CYANIDE | MR | 2 | 2006 |
| Mercury | MR | 2 | 2006 |
| Beryllium, Total | MR | 2 | 2006 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Carbon tetrachloride | MR | 2 | 2006 |
| Thallium, Total | MR | 2 | 2006 |
| 1,2-Dichloropropane | MR | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.