Population Served
20.0K
Service Connections
8.0K
Total Violations
1564
Health-Based Violations
4
Lead & Copper Data
Lead Level
Safe1.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- SIERRA VISTA
- ZIP Code
- 85635
- Counties Served
- Cochise
- Cities Served
- SIERRA VISTA
- Open Violations
- 0
- State
- Arizona
Violation Summary
1564
Total Violations
4
Health-Based
0
Open Now
Most recent violation: 2023-10-01
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: AZ0402010.SafeWater Home