HAY CREEK WATER COMPANY
South Dakota - Community Water System - PWSID: SD4602143
System Information
| PWSID | SD4602143 |
| System Name | HAY CREEK WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 10, 1995 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | BELLE FOURCHE |
| ZIP Code | 57717 |
| Address | PO BOX 85 |
| Organization | HAY CREEK WATER COMPANY |
| Phone | - |
Population & Service
| Population Served | 323 |
| Service Connections | 134 |
Drinking Water Violations (50)
This water system has 50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | Jun 30, 2025 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2025 | - | |
| Aug 1, 2022 | Sep 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2022 | - | |
| Aug 1, 2022 | Sep 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2022 | - | |
| Aug 1, 2022 | Sep 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2022 | - | |
| Aug 1, 2022 | Sep 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2022 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jul 30, 2019 | - | |
| Apr 1, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jul 30, 2019 | - | |
| Feb 1, 2019 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2019 | - | |
| Feb 1, 2019 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2019 | - | |
| Nov 10, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2018 | - | |
| Nov 10, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2018 | - | |
| Nov 10, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2018 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2017 | - | |
| Feb 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2013 | - | |
| Feb 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2013 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Mar 12, 1999 | Apr 11, 1999 | Other | No | No | - | 5% of samples | - | Archived | Apr 11, 1999 | - | |
| Feb 9, 1999 | Mar 8, 1999 | Other | No | No | - | TT | - | Archived | Mar 8, 1999 | - | |
| Jan 17, 1999 | Feb 16, 1999 | Other | No | No | - | 5% of samples | - | Archived | Feb 16, 1999 | - | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | Yes | - | 5% of samples | - | Archived | Jan 31, 1999 | - | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | Yes | - | 5% of samples | - | Archived | Jan 31, 1999 | - | |
| Dec 12, 1998 | Jan 11, 1999 | Other | No | No | - | 5% of samples | - | Archived | Jan 11, 1999 | - | |
| Nov 9, 1998 | Dec 8, 1998 | Other | No | No | - | 5% of samples | - | Archived | Dec 8, 1998 | - | |
| Nov 1, 1998 | Nov 30, 1998 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1998 | - | |
| Nov 1, 1998 | Nov 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1998 | - | |
| Nov 1, 1998 | Nov 30, 1998 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1998 | - | |
| Nov 1, 1998 | Nov 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1998 | - | |
| Nov 1, 1998 | Nov 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1998 | - | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 1998 | - | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 1998 | - | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 1998 | - | |
| Jan 1, 1998 | Aug 25, 1999 | MR | No | No | - | TT | - | Resolved | Aug 25, 1999 | - | |
| Jan 1, 1998 | Aug 25, 1999 | MR | No | No | - | TT | - | Resolved | Aug 25, 1999 | - | |
| Jan 1, 1998 | Aug 25, 1999 | MR | No | No | - | TT | - | Resolved | Aug 25, 1999 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 1996 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 1996 | - | |
| Jan 1, 1995 | Dec 21, 1995 | MR | No | No | - | TT | - | Resolved | Dec 21, 1995 | - | |
| Jan 1, 1995 | Dec 21, 1995 | MR | No | No | - | TT | - | Resolved | Dec 21, 1995 | - | |
| Jan 1, 1995 | Jan 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Jan 31, 1995 | - | |
| Jul 1, 1994 | Dec 21, 1995 | MR | No | No | - | TT | - | Resolved | Dec 21, 1995 | - | |
| Jul 1, 1994 | Dec 21, 1995 | MR | No | No | - | TT | - | Resolved | Dec 21, 1995 | - |
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.