WESSINGTON SPRINGS
South Dakota — Community Water System — PWSID: SD4600362
System Information
| PWSID | SD4600362 |
| System Name | WESSINGTON SPRINGS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | WESSINGTON SPRINGS |
| ZIP Code | 57382 |
| Address | PO BOX 443 |
| Organization | WESSINGTON SPRINGS |
| Phone | 6055399751 |
Population & Service
| Population Served | 895 |
| Service Connections | 405 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2025 | May 31, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2025 | Revised Total Coliform Rule |
| May 1, 2025 | May 31, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2025 | Revised Total Coliform Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 26, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 26, 2025 | Lead and Copper Rule |
| Nov 1, 2005 | Nov 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | Total Coliform Rule |
| Oct 1, 2000 | Oct 31, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Oct 31, 2000 | Total Coliform Rule |
| Jul 1, 1976 | Jun 30, 1980 | Combined Radium (-226 and -228) | MR | No | No | — | 5 pCi/L | — | Archived | Jun 30, 1980 | Radionuclides and Revised Rad Rule |
| Jul 1, 1976 | Jun 30, 1980 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Jun 30, 1980 | Radionuclides and Revised Rad 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.