ASPEN CITY OF Water Quality Report
Population
31,100
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 16
violations recorded
C
Fair
Safety Grade
16 violations in the past 5 years
System Details
- PWSID
- CO0149122
- Population Served
- 31,100
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Colorado
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 10 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 0300 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 2920 | ⚠ Monitoring/Reporting | 2 |
Violation History
2025
8
2023
4
2022
4
2020
2
2018
4
2003
1
Total violations on record: 23
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
23violations total
82% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 5× the national average.