Delft
Minnesota - Community Water System - PWSID: MN1170010
System Information
| PWSID | MN1170010 |
| System Name | Delft |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 29, 1987 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Minnesota |
| City | Windom |
| ZIP Code | 56101 |
| Address | 49627 County Road 3 |
| Organization | Delft Water Board |
| Phone | 5076782631 |
Population & Service
| Population Served | 58 |
| Service Connections | 29 |
Drinking Water Violations (8)
This water system has 8 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2025 | - | |
| Jul 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 18, 2021 | - | |
| Jul 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 18, 2021 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.