Population Served
100.2K
Service Connections
38.4K
Total Violations
262
Health-Based Violations
4
Lead & Copper Data
Lead Level
Caution2.00 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
- Groundwater
- System Type
- Community Water System
- City
- NAMPA
- ZIP Code
- 83651
- Counties Served
- Canyon
- Cities Served
- Nampa
- Open Violations
- 0
- State
- Idaho
Violation Summary
262
Total Violations
4
Health-Based
0
Open Now
Most recent violation: 2023-01-01
Explore Idaho Water Quality
See all water systems, lead data, and violation trends for Idaho.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: ID3140080.SafeWater Home