Population Served
64.2K
Service Connections
25.0K
Total Violations
12
Health-Based Violations
2
Lead & Copper Data
Lead Level
Elevated15.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- CHEYENNE
- ZIP Code
- 82001
- Counties Served
- Laramie
- Cities Served
- CHEYENNE
- Open Violations
- 0
- State
- Wyoming
Violation Summary
12
Total Violations
2
Health-Based
0
Open Now
Most recent violation: 1996-09-01
Explore Wyoming Water Quality
See all water systems, lead data, and violation trends for Wyoming.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: WY5600011.SafeWater Home