FARMINGTON PWS Water Quality Report
Population
18,217
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 6
violations recorded
D
Poor
Safety Grade
6 violations in the past 5 years, including 40 health-based
System Details
- PWSID
- MO4010270
- Population Served
- 18,217
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Missouri
- EPA Region
- 7
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Gross Alpha | ✕ Health-Based | 18 |
| Radium-226 | ✕ Health-Based | 18 |
| Total Coliform | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 3100 | ✕ Health-Based | 4 |
Violation History
2025
1
2024
2
2022
2
2021
1
2015
5
2014
1
2013
5
2012
10
2011
8
2010
8
Total violations on record: 47
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Radium-226
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade D
Avg: B-C
47violations total
168% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 3× the national average.