PRESHO
South Dakota — Community Water System — PWSID: SD4600248
System Information
| PWSID | SD4600248 |
| System Name | PRESHO |
| 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 | PRESHO |
| ZIP Code | 57568 |
| Address | PO BOX 100 |
| Organization | PRESHO |
| Phone | 6058952434 |
Population & Service
| Population Served | 472 |
| Service Connections | 298 |
Drinking Water Violations (50)
This water system has 50 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, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Feb 1, 2010 | — | TT | Yes | No | — | — | — | Resolved | Mar 8, 2010 | — | |
| Feb 1, 2010 | — | TT | Yes | No | — | — | — | Resolved | Mar 8, 2010 | — | |
| Jul 1, 1999 | Dec 31, 1999 | MR | No | No | — | TT | — | Resolved | Dec 31, 1999 | — | |
| Jul 1, 1999 | Dec 31, 1999 | MR | No | No | — | TT | — | Resolved | Dec 31, 1999 | — | |
| Jul 1, 1999 | Dec 31, 1999 | MR | No | No | — | TT | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Nov 9, 1999 | MR | No | No | — | TT | — | Resolved | Nov 9, 1999 | — | |
| Jan 1, 1999 | Nov 9, 1999 | MR | No | No | — | TT | — | Resolved | Nov 9, 1999 | — | |
| Jan 1, 1999 | Nov 9, 1999 | MR | No | No | — | TT | — | Resolved | Nov 9, 1999 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 1996 | — | |
| Jul 1, 1996 | Sep 30, 1996 | MCL | Yes | No | 6.6 | 5 pCi/L | 5 | Resolved | Sep 30, 1996 | — | |
| Jul 1, 1996 | Sep 30, 1996 | MCL | Yes | No | 6.6 | 5 pCi/L | 5 | Resolved | Sep 30, 1996 | — | |
| Jul 1, 1996 | Sep 30, 1996 | MCL | Yes | No | 6.6 | 5 pCi/L | 5 | Resolved | Sep 30, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1998 | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Jan 1, 1996 | Dec 31, 1998 | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Jan 1, 1996 | Dec 31, 1998 | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Feb 1, 1995 | Feb 28, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 1995 | — | |
| Feb 1, 1995 | Feb 28, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 1995 | — | |
| Feb 1, 1995 | Feb 28, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 1995 | — | |
| Jan 1, 1995 | Jan 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1995 | — | |
| Jan 1, 1995 | Jan 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1995 | — | |
| Jan 1, 1995 | Jan 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1995 | — | |
| Jul 1, 1994 | Mar 14, 1995 | MR | No | No | — | TT | — | Resolved | Mar 14, 1995 | — | |
| Jul 1, 1994 | Mar 14, 1995 | MR | No | No | — | TT | — | Resolved | Mar 14, 1995 | — | |
| Jan 9, 1994 | Mar 8, 1994 | Other | No | No | — | — | — | Archived | Mar 8, 1994 | — | |
| Jan 1, 1994 | Mar 14, 1995 | MR | No | No | — | TT | — | Resolved | Mar 14, 1995 | — | |
| Jan 1, 1994 | Mar 14, 1995 | MR | No | No | — | TT | — | Resolved | Mar 14, 1995 | — | |
| Dec 1, 1993 | Dec 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1993 | — | |
| Dec 1, 1993 | Dec 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1993 | — | |
| Dec 1, 1993 | Dec 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | — | |
| Oct 1, 1993 | Oct 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | — | |
| Oct 1, 1993 | Oct 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | — | |
| Oct 1, 1993 | Oct 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | — | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | — | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | — | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1991 | — | |
| Jul 5, 1988 | Jul 4, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jul 4, 1992 | — | |
| Jul 5, 1988 | Jul 4, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jul 4, 1992 | — | |
| Jul 5, 1988 | Jul 4, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jul 4, 1992 | — | |
| Jul 5, 1988 | Jul 4, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jul 4, 1992 | — | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | — | 5 pCi/L | — | Archived | Jun 30, 1980 | — | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | — | 15 pCi/L | — | Archived | Jun 30, 1980 | — | |
| — | — | — | 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.