GRANT-ROBERTS RURAL WATER SYSTEM
South Dakota — Community Water System — PWSID: SD4600864
System Information
| PWSID | SD4600864 |
| System Name | GRANT-ROBERTS RURAL WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1982 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | MILBANK |
| ZIP Code | 57252 |
| Address | PO BOX 145 |
| Organization | GRANT-ROBERTS RURAL WATER SYSTEM |
| Phone | 6054326793 |
Population & Service
| Population Served | 5,050 |
| Service Connections | 2,020 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jan 11, 2015 | — | MR | No | Yes | — | — | — | Resolved | Feb 5, 2015 | — | |
| Jan 11, 2015 | — | MR | No | Yes | — | — | — | Resolved | Feb 5, 2015 | — | |
| Jul 1, 1998 | Dec 31, 1998 | MR | No | No | — | TT | — | Resolved | Dec 31, 1998 | — | |
| Jul 1, 1998 | Dec 31, 1998 | MR | No | No | — | TT | — | Resolved | Dec 31, 1998 | — | |
| Jul 1, 1998 | Dec 31, 1998 | MR | No | No | — | TT | — | Resolved | Dec 31, 1998 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | 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.