WILSON, WY · Teton County
SQUAW CREEK WATER DISTRICT 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 Wyoming’s official records. Always confirm current status with Wyoming before making decisions based on this information.
System facts
- System ID (PWSID)
- WY5600737
- System type
- Community Water System
- Population served
- 160
- Service connections
- 67
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
May 15, 2023 – November 8, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2016 – November 30, 2016
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Selenium
January 1, 1999 – December 31, 2001
ArchivedMonitoring, Regular
—Beryllium, Total
January 1, 1999 – December 31, 2001
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1982 – May 31, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 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 |
|---|---|---|---|---|
| May 15, 2023 – November 8, 2024 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| November 1, 2016 – November 30, 2016 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Beryllium, Total | — | Archived |
| June 1, 1982 – May 31, 1983 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 8, 2024State Compliance achieved4 linked violations
- May 19, 2023State Compliance achieved4 linked violations
- June 8, 2012State Compliance achieved3 linked violations
- April 7, 2003State Compliance achieved10 linked violations
- March 26, 2003State Compliance achieved27 linked violations
- February 1, 2001State Violation/Reminder Notice31 linked violations
Contact
HANNER, EMILY
307-690-5512
WILSON, WY 83014