Water Quality: Tempe, AZ
4 water systems • 166,887 people served
Some Concerns157
Total Violations
3
Health-Based Violations
4
Water Systems
166,887
Population Served
Water Quality Summary
Tempe has 3 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Bromate, Stage 2 DBP, TTHM. In total, 157 violations are on record for 4 water systems serving 166,887 people.
Contaminants Found
Bromate
Stage 2 DBP
TTHM
Water Systems Serving Tempe
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| TEMPE CITY OF | AZ0407100 | Surface Water | 165,000 | 17 |
| BERNEIL WATER COMPANY | AZ0407008 | Groundwater | 1,388 | 53 |
| PICACHO PEAK RV RESORT | AZ0411547 | Groundwater | 400 | 34 |
| SIGNAL PEAK WATER COMPANY | AZ0411079 | Groundwater | 99 | 53 |
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.
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.