Valmet DBA StoneL
PWS ID: MN5560996 · Fergus Falls, Minnesota 56537
Population Served
25
Total Violations
167
Health-Based Violations
163
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Otter Tail
- School/Daycare
- No
- MCL Violations
- 163
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 163 | 2024 |
| Arsenic | MR | 4 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.