Water Quality: Joshua Tree, CA
1 water system • 6,640 people served
Multiple Health ViolationsWater Quality Summary
Joshua Tree is served by 1 public water system with a combined service population of 6,640 people, and has 6 EPA Safe Drinking Water Act violations on record. Critically, 6 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Joshua Tree's violation count is 88% below the national average for California. Contaminants associated with violations include Gross Alpha.
Contaminants Found
Alpha-emitting radioactive particles increase cancer risk, particularly from bone and other internal cancers.
Common source: Natural uranium and radium in geological formations
EPA limit: 15 pCi/L (excluding radon and uranium)
Water Systems Serving Joshua Tree
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| JOSHUA BASIN WATER DISTRICT | CA3610025 | Groundwater | 6,640 | 6 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in California
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.