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 August 1, 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)
THUNDERBIRD HB INC is one of 583 community water systems in South Dakota in the 500 or fewer people size category, formerly serving 120 people from groundwater.
EPA's federal records list this system as inactive in 2007; the record below is historical.
As of August 1, 2026, its federal record holds 6 entries between 1994 and 2005, all of which EPA lists as closed. Nothing has been added since 2005.
Of the 6, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule, the Public Notice Rule and Revised PN Rule, and the Consumer Confidence Rule.
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
June 8, 2005 – June 13, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – August 3, 2004
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Nitrate
January 1, 1998 – December 31, 1998
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1995 – June 12, 1996
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
January 1, 1994 – March 31, 1994
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 8, 2005 – June 13, 2006 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2004 – August 3, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2001 – December 31, 2001 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1995 – June 12, 1996 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1994 – March 31, 1994 | 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 achieved1 linked violation
- January 1, 2007State Compliance achieved8 linked violations
- January 1, 2007State Compliance achieved2 linked violations
- January 1, 2007State Compliance achieved7 linked violations
- January 1, 2007State Compliance achieved5 linked violations
- June 13, 2006State Public Notification received14 linked violations
- June 13, 2006State Compliance achieved14 linked violations
- March 14, 2006State Administrative/Compliance Order with penalty issued19 linked violations
- March 14, 2006State Administrative/Compliance Order with penalty issued13 linked violations
- March 16, 2005State Public Notification received11 linked violations
- November 1, 2004State Public Notification requested38 linked violations
- June 12, 1996State Compliance achieved70 linked violations
- December 12, 1995State Public Notification requested68 linked violations
- March 9, 1995State Public Notification received93 linked violations
Last known contact on file (system is inactive)
THUNDERBIRD HB INC
Phone not on record
WECOTA, SD 57460