ST MARYS GLACIER WSD Water Quality Report
Population
451
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 54
violations recorded
F
Unsafe
Safety Grade
54 violations in the past 5 years, including 16 health-based
System Details
- PWSID
- CO0110040
- Population Served
- 451
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Colorado
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 5000 | ✕ Health-Based | 10 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0700 | ✕ Health-Based | 2 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 7 |
| Contaminant 0200 | ✕ Health-Based | 37 |
| Contaminant 0300 | ✕ Health-Based | 9 |
Violation History
2025
1
2024
13
2023
25
2022
9
2021
6
2019
4
2018
5
2017
1
2014
1
2013
1
Total violations on record: 68
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade F
Avg: B-C
68violations total
243% of national average
National avg: ~28 per system
🏘️ Small community water system.