WESTERN ESTATES
South Dakota — Community Water System — PWSID: SD4600074
System Information
| PWSID | SD4600074 |
| System Name | WESTERN ESTATES |
| 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 | Feb 13, 1979 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | BROOKINGS |
| ZIP Code | 57006 |
| Address | IRENE DRACY |
| Organization | — |
| Phone | — |
Population & Service
| Population Served | 165 |
| Service Connections | 55 |
Drinking Water Violations (28)
This water system has 28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | — | |
| Aug 1, 1992 | Aug 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1992 | — | |
| Jul 10, 1991 | Aug 9, 1991 | Other | No | No | — | — | — | Archived | Aug 9, 1991 | — | |
| Jun 11, 1991 | Jul 10, 1991 | Other | No | No | — | — | — | Archived | Jul 10, 1991 | — | |
| May 6, 1991 | Jun 5, 1991 | Other | No | No | — | — | — | Archived | Jun 5, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | Yes | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | Yes | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — | |
| 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 | — | |
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| — | — | — | 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.