EAST GREGORY RURAL WATER SYSTEM
South Dakota — Community Water System — PWSID: SD4600873
System Information
| PWSID | SD4600873 |
| System Name | EAST GREGORY RURAL WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 27, 1983 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | FAIRFAX |
| ZIP Code | 573350217 |
| Address | TERRY SEILER |
| Organization | — |
| Phone | 605-830-1635 |
Population & Service
| Population Served | 188 |
| Service Connections | 75 |
Drinking Water Violations (89)
This water system has 89 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, 2002 | Dec 31, 2002 | MCL | Yes | No | 22.7 | 15 pCi/L | — | Resolved | Dec 31, 2002 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 22.7 | 15 pCi/L | — | Resolved | Dec 31, 2002 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 22.7 | 15 pCi/L | — | Resolved | Dec 31, 2002 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | — | |
| Nov 14, 1999 | Dec 13, 1999 | Other | No | No | — | — | — | Archived | Dec 13, 1999 | — | |
| Jan 1, 1999 | Jun 30, 1999 | MR | No | No | — | TT | — | Resolved | Jun 30, 1999 | — | |
| Jan 1, 1999 | Jul 27, 2000 | TT | Yes | No | — | TT | — | Resolved | Jul 27, 2000 | — | |
| Jan 1, 1999 | Jul 27, 2000 | TT | Yes | No | — | TT | — | Resolved | Jul 27, 2000 | — | |
| Jan 1, 1999 | Jun 30, 1999 | MR | No | No | — | TT | — | Resolved | Jun 30, 1999 | — | |
| Jan 1, 1999 | Jun 30, 1999 | MR | No | No | — | TT | — | Resolved | Jun 30, 1999 | — | |
| Jan 1, 1999 | Oct 27, 1999 | MR | No | No | — | TT | — | Resolved | Oct 27, 1999 | — | |
| Jan 1, 1999 | Oct 27, 1999 | MR | No | No | — | TT | — | Resolved | Oct 27, 1999 | — | |
| Jan 1, 1999 | Oct 27, 1999 | MR | No | No | — | TT | — | Resolved | Oct 27, 1999 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Jul 15, 1997 | Aug 14, 1997 | Other | No | No | — | 5% of samples | — | Archived | Aug 14, 1997 | — | |
| May 1, 1997 | May 31, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1997 | — | |
| May 1, 1997 | May 31, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1997 | — | |
| Jan 1, 1995 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Jan 1, 1995 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Jan 1, 1995 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Sep 13, 1994 | Oct 12, 1994 | Other | No | No | — | — | — | Archived | Oct 12, 1994 | — | |
| Jul 1, 1994 | Jul 31, 1994 | Other | No | No | — | — | — | Archived | Jul 31, 1994 | — | |
| Jul 1, 1994 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Jul 1, 1994 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1994 | — | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 1 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.6 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.075 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Nov 14, 1995 | MR | No | No | — | TT | — | Resolved | Nov 14, 1995 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Dec 31, 1994 | — | |
| Jan 1, 1994 | Dec 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Dec 31, 1994 | — |
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.