WECOTA, SD · Faulk County

THUNDERBIRD HB INC Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 1, 2007. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Faulk County, SD.

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): SD4602049
System type: Community Water System
Population served: 120
Service connections: 22
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
May 2, 2006 – January 1, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2005 – February 28, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 1995 – September 30, 1995
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 1992 – September 30, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
May 2, 2006 – January 1, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2005 – February 28, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 1, 1995 – September 30, 1995	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 1, 2007State Compliance achieved2 linked violations
January 1, 2007State Compliance achieved12 linked violations
January 1, 2007State Compliance achieved1 linked violation
June 13, 2006State Public Notification received10 linked violations
June 13, 2006State Compliance achieved10 linked violations
June 13, 2006State Compliance achieved14 linked violations
March 16, 2005State Public Notification received11 linked violations
November 1, 2004State Public Notification requested38 linked violations
August 1, 2000State Compliance achieved2 linked violations
January 7, 1998State Public Notification requested106 linked violations

Last known contact on file (system is inactive)

THUNDERBIRD HB INC

Phone not on record

WECOTA, SD 57460