SELBY
South Dakota - Community Water System - PWSID: SD4600291
System Information
| PWSID | SD4600291 |
| System Name | SELBY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | SELBY |
| ZIP Code | 57472 |
| Address | PO BOX 346 |
| Organization | SELBY |
| Phone | 6056497874 |
Population & Service
| Population Served | 645 |
| Service Connections | 367 |
Drinking Water Violations (70)
This water system has 70 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | Oct 31, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2025 | - | |
| Oct 1, 2025 | Oct 31, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2025 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2022 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Aug 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Feb 12, 2019 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2019 | - | |
| Feb 12, 2019 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2019 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2017 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2016 | - | |
| Nov 15, 2015 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2019 | - | |
| Nov 15, 2015 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2019 | - | |
| Nov 15, 2015 | - | TT | Yes | No | - | - | - | Resolved | Aug 22, 2019 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Aug 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Feb 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 12, 2015 | - | |
| Feb 1, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 12, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2015 | - | |
| Aug 1, 2014 | Sep 30, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2014 | - | |
| Aug 1, 2014 | Sep 30, 2014 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2014 | - | |
| Aug 1, 2014 | Sep 30, 2014 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2014 | - | |
| Aug 1, 2014 | Sep 30, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2014 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Oct 16, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jan 30, 2014 | - | |
| Oct 16, 2013 | - | TT | Yes | No | - | - | - | Resolved | Jan 30, 2014 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Jun 11, 2013 | - | TT | Yes | No | - | - | - | Resolved | Oct 24, 2013 | - | |
| Jun 11, 2013 | - | TT | Yes | No | - | - | - | Resolved | Oct 24, 2013 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2007 | - |
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.