COTTONWOOD MUNICIPAL WATER VV3
PWS ID: AZ0413105 · COTTONWOOD, Arizona 86326
Population Served
1,458
Total Violations
295
Health-Based Violations
49
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 634
- County
- Yavapai
- School/Daycare
- No
- MCL Violations
- 49
- Monitoring Violations
- 225
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 46 | 2010 |
| Pentachlorophenol | MR | 23 | 2004 |
| Cadmium | MR | 22 | 2003 |
| Chlorine | MR | 20 | 2015 |
| Arsenic | MR | 20 | 2018 |
| Consumer Confidence Rule | Other | 10 | 2014 |
| Coliform (TCR) | MR | 6 | 2014 |
| Nitrate | MR | 5 | 2005 |
| Lead and Copper Rule | MR | 4 | 2005 |
| Xylenes, Total | MR | 3 | 2002 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 1998 |
| Picloram | MR | 2 | 1998 |
| Dinoseb | MR | 2 | 1998 |
| Hexachlorocyclopentadiene | MR | 2 | 1998 |
| Carbofuran | MR | 2 | 1998 |
| Atrazine | MR | 2 | 1998 |
| 2,3,7,8-TCDD | MR | 2 | 1998 |
| Heptachlor | MR | 2 | 1998 |
| Thallium, Total | MR | 2 | 1998 |
| 2,4-D | MR | 2 | 1998 |
| HEXACHLOROBENZENE | MR | 2 | 1998 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 1998 |
| ETHYLENE DIBROMIDE | MR | 2 | 1998 |
| Chlordane | MR | 2 | 1998 |
| Endrin | MR | 2 | 1998 |
| BHC-GAMMA | MR | 2 | 1998 |
| Methoxychlor | MR | 2 | 1998 |
| Diquat | MR | 2 | 1998 |
| Endothall | MR | 2 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.