Population Served
165.0K
Service Connections
40.0K
Total Violations
339
Health-Based Violations
6
Lead & Copper Data
Lead Level
Caution4.40 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- TEMPE
- ZIP Code
- 85280
- Counties Served
- Maricopa
- Cities Served
- TEMPE
- Open Violations
- 0
- State
- Arizona
Violation Summary
339
Total Violations
6
Health-Based
0
Open Now
Most recent violation: 2018-01-01
Explore Arizona Water Quality
See all water systems, lead data, and violation trends for Arizona.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: AZ0407100.SafeWater Home