WAUBAY, SD · Day County
WAUBAY Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.
System facts
- System ID (PWSID)
- SD4600357
- System type
- Community Water System
- Population served
- 473
- Service connections
- 300
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Chlordane
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Dalapon
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Endothall
January 1, 2009 – December 31, 2009
ResolvedNotification, Public
—Coliform (TCR)
June 16, 1996 – July 15, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1996 – April 30, 1996
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1976 – June 30, 1980
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 1976 – June 30, 1980
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Endothall | — | Resolved |
| June 16, 1996 – July 15, 1996 | Notification, Public | Coliform (TCR) | — | Archived |
| April 1, 1996 – April 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 1976 – June 30, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1976 – June 30, 1980 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 3, 2010State Compliance achieved13 linked violations
- January 26, 2010State Public Notification requested25 linked violations
- January 26, 2010State Public Notification requested12 linked violations
- August 22, 1995State Public Notification received80 linked violations
Contact
WAUBAY
6059474371
WAUBAY, SD 57273