Population Served
11.3K
Service Connections
3.5K
Total Violations
660
Health-Based Violations
94
Lead & Copper Data
Lead Level
Safe0.00 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
- Groundwater
- System Type
- Community Water System
- City
- ALAMOSA
- ZIP Code
- 81101
- Counties Served
- Alamosa
- Cities Served
- Alamosa
- Open Violations
- 0
- State
- Colorado
Violation Summary
660
Total Violations
94
Health-Based
0
Open Now
Most recent violation: 2008-11-01
Explore Colorado Water Quality
See all water systems, lead data, and violation trends for Colorado.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: CO0102100.SafeWater Home