NWR - WAUBAY
South Dakota — Transient Non-Community — PWSID: SD4680052
System Information
| PWSID | SD4680052 |
| System Name | NWR - WAUBAY |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Federal |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1982 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | WAUBAY |
| ZIP Code | 57273 |
| Address | DENNIS OKROI |
| Organization | — |
| Phone | 605-947-4521 |
Population & Service
| Population Served | 25 |
| Service Connections | 3 |
Drinking Water Violations (12)
This water system has 12 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, 1994 | May 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | May 1, 1994 | — | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | May 1, 1994 | — | |
| Oct 7, 1993 | Nov 6, 1993 | Other | No | No | — | — | — | Archived | Nov 6, 1993 | — | |
| Oct 5, 1993 | Dec 4, 1993 | Other | No | No | — | — | — | Archived | Dec 4, 1993 | — | |
| Aug 1, 1993 | Aug 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1993 | — | |
| Aug 1, 1993 | Aug 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | — | |
| Feb 13, 1991 | Mar 12, 1991 | Other | No | No | — | — | — | Archived | Mar 12, 1991 | — | |
| — | — | — | 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.