PONDEROSA SUBDIVISION
South Dakota — Community Water System — PWSID: SD4602187
System Information
| PWSID | SD4602187 |
| System Name | PONDEROSA SUBDIVISION |
| 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 8, 1999 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | HOT SPRINGS |
| ZIP Code | 57747 |
| Address | 646 SOUTH 5TH STREET |
| Organization | PONDEROSA SUBDIVISION |
| Phone | 605-890-0202 |
Population & Service
| Population Served | 50 |
| Service Connections | 25 |
Drinking Water Violations (127)
This water system has 127 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | — | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | — | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | — | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | — | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | — | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | — | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2005 | — | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2005 | — | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2005 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jul 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2001 | — |
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.