COE-COTTONWOOD SPRINGS REC AREA
South Dakota — Transient Non-Community — PWSID: SD4680103
System Information
| PWSID | SD4680103 |
| System Name | COE-COTTONWOOD SPRINGS REC AREA |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 1, 1985 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | HOT SPRINGS |
| ZIP Code | 57747 |
| Address | PO BOX 664 |
| Organization | COE-COTTONWOOD SPRINGS REC AREA |
| Phone | 6057455476 |
Population & Service
| Population Served | 25 |
| Service Connections | 2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2022 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Unaddressed | — | Revised Total Coliform Rule |
| Dec 7, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 27, 2021 | Public Notice Rule and Revised PN Rule |
| Sep 15, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 27, 2021 | Public Notice Rule and Revised PN Rule |
| Sep 1, 2019 | Sep 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Revised Total Coliform Rule |
| Sep 1, 2019 | Sep 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Revised Total Coliform Rule |
| Sep 1, 2019 | Sep 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Revised Total Coliform Rule |
| Sep 1, 2019 | Sep 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Revised Total Coliform Rule |
| Oct 7, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | Dec 31, 2010 | Public Notice Rule and Revised PN Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Nov 3, 2006 | — | Public Notice | Other | No | No | — | — | — | Resolved | Dec 31, 2010 | Public Notice Rule and Revised PN Rule |
| Jun 1, 2006 | Jun 30, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2006 | Total Coliform Rule |
| Jun 1, 2006 | Jun 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2006 | Total Coliform Rule |
| Jun 1, 2006 | Jun 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2006 | Total Coliform Rule |
| Jun 1, 2006 | Jun 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2006 | Total Coliform Rule |
| Jun 1, 2006 | Jun 30, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2006 | Total Coliform Rule |
| Jul 1, 2005 | Sep 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | Total Coliform Rule |
| Aug 1, 2004 | Aug 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | Total Coliform Rule |
| Aug 1, 2004 | Aug 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | Total Coliform Rule |
| Aug 1, 2004 | Aug 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | Total Coliform Rule |
| Jul 1, 2004 | Jul 31, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | Total Coliform Rule |
| Jul 1, 2004 | Jul 31, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | Total Coliform Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2004 | Total Coliform Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2004 | Total Coliform Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2004 | Total Coliform Rule |
| Jul 1, 1997 | Jul 31, 1997 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1997 | Total Coliform Rule |
| Jul 1, 1997 | Jul 31, 1997 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1997 | Total Coliform Rule |
| Aug 1, 1991 | Aug 31, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1991 | Total Coliform Rule |
| Aug 1, 1991 | Aug 31, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1991 | Total Coliform Rule |
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.