BUTTERMILK MD Water Quality Report
Population
200
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 31
violations recorded
C
Fair
Safety Grade
31 violations in the past 5 years, including 1 health-based
System Details
- PWSID
- CO0149160
- Population Served
- 200
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Colorado
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 9 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 9 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 0600 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0700 | ✕ Health-Based | 1 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 12 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 4 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 7 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
8
2024
12
2023
5
2022
6
2018
2
2017
8
2016
11
2009
1
2007
2
2006
1
Total violations on record: 56
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade C
Avg: B-C
56violations total
200% of national average
National avg: ~28 per system
🏘️ Small community water system.