FREDERICK
South Dakota - Community Water System - PWSID: SD4600133
System Information
| PWSID | SD4600133 |
| System Name | FREDERICK |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | FREDERICK |
| ZIP Code | 57441 |
| Address | PO BOX 546 |
| Organization | FREDERICK |
| Phone | - |
Population & Service
| Population Served | 215 |
| Service Connections | 131 |
Drinking Water Violations (32)
This water system has 32 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, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2021 | - | |
| Mar 26, 2014 | - | TT | Yes | No | - | - | - | Resolved | Nov 6, 2014 | - | |
| Mar 26, 2014 | - | TT | Yes | No | - | - | - | Resolved | Nov 6, 2014 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2007 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2007 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Jul 1, 1994 | May 31, 1995 | MR | No | No | - | TT | - | Resolved | May 31, 1995 | - | |
| Jul 1, 1994 | May 31, 1995 | MR | No | No | - | TT | - | Resolved | May 31, 1995 | - | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Apr 30, 1994 | - | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Apr 30, 1994 | - | |
| Jul 1, 1993 | Jun 28, 1994 | MR | No | No | - | TT | - | Resolved | Jun 28, 1994 | - | |
| Jul 1, 1993 | Jun 28, 1994 | MR | No | No | - | TT | - | Resolved | Jun 28, 1994 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | Yes | - | 5% of samples | - | Archived | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | Yes | - | 5% of samples | - | Archived | May 31, 1992 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1991 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 30, 1980 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 5 pCi/L | - | Archived | Jun 30, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.