RAPID VALLEY SANITARY DISTRICT
South Dakota — Community Water System — PWSID: SD4600274
System Information
| PWSID | SD4600274 |
| System Name | RAPID VALLEY SANITARY DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | RAPID CITY |
| ZIP Code | 57703 |
| Address | 4611 TEAK DRIVE |
| Organization | RAPID VALLEY SANITARY DISTRICT |
| Phone | 6053931050 |
Population & Service
| Population Served | 11,408 |
| Service Connections | 4,563 |
Drinking Water Violations (15)
This water system has 15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2007 | Nov 30, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Jan 1, 1995 | Dec 31, 1995 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 1995 | — | |
| Aug 31, 1988 | Aug 30, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Aug 30, 1992 | — | |
| Aug 31, 1988 | Aug 30, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Aug 30, 1992 | — | |
| Aug 31, 1988 | Aug 30, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Aug 30, 1992 | — | |
| Aug 31, 1988 | Aug 30, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Aug 30, 1992 | — | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | — | 15 pCi/L | — | Archived | Jun 30, 1980 | — | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | — | 5 pCi/L | — | Archived | Jun 30, 1980 | — | |
| — | — | — | 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.