Rich Prairie Sewer and Water District
Minnesota — Community Water System — PWSID: MN1490004
System Information
| PWSID | MN1490004 |
| System Name | Rich Prairie Sewer and Water District |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 24, 1981 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Minnesota |
| City | Pierz |
| ZIP Code | 56364 |
| Address | P.O. Box 280 |
| Organization | Rich Prairie Board of Commissioners |
| Phone | — |
Population & Service
| Population Served | 1,531 |
| Service Connections | 627 |
Drinking Water Violations (31)
This water system has 31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2021 | Jul 31, 2021 | MON | No | No | — | — | — | Resolved | Jul 31, 2021 | — | |
| Jul 1, 2021 | Jul 31, 2021 | MON | No | No | — | — | — | Resolved | Jul 31, 2021 | — | |
| Jul 1, 2021 | Jul 31, 2021 | MON | No | No | — | — | — | Resolved | Jul 31, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 19, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 19, 2021 | — | |
| Jul 1, 2021 | Sep 30, 2021 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 19, 2021 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1998 | — | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1998 | — | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1998 | — | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1993 | — | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1993 | — | |
| Feb 1, 1993 | Feb 28, 1993 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1993 | — | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1993 | — | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1993 | — | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1993 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | — | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1991 | — | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1991 | — | |
| Dec 1, 1991 | Dec 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — |
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.