Public water system · 090400071
ActiveCocopah West
Community water system in Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
325
Service connections
90
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-05-01 | 4B | 8000 | No | Resolved |
| 2020-01-01 | 03 | 4000 | No | Archived |
| 2014-12-01 | 45 | 0700 | Yes | Resolved |
| 2014-12-01 | 75 | 7500 | No | Resolved |
| 2014-12-01 | 45 | 0700 | Yes | Resolved |
| 2014-12-01 | 75 | 7500 | No | Resolved |
| 2013-11-01 | 23 | 3100 | No | Resolved |
| 2013-09-01 | 23 | 3100 | No | Resolved |
| 2012-09-01 | 24 | 3100 | No | Resolved |
| 2012-06-01 | 24 | 3100 | No | Resolved |
| 2012-05-01 | 24 | 3100 | No | Resolved |
| 2012-04-01 | 24 | 3100 | No | Resolved |
Cocopah West: frequently asked questions
Is Cocopah West's water safe to drink?
Cocopah West is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 09. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Cocopah West?
Cocopah West (PWSID 090400071) is a native american-owned community water system, regulated by the EPA Region 09.
How many people does Cocopah West serve?
Cocopah West reports serving 325 people through 90 service connections in Arizona.
Where does Cocopah West get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Arizona
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| New York City System | Richmond | 8,271,000 | Community | Surface water |
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 7,751,132 | Community | Surface water |
| City of Houston | Harris | 2,970,543 | Community | Surface water |
| Chicago | Cook | 2,746,388 | Community | Surface water |
| MWRA | Suffolk | 2,660,000 | Community | Surface water |
| Mdwasa - Main System | Miami-Dade | 2,377,460 | Community | Groundwater |