MARVIN
South Dakota — Community Water System — PWSID: SD4600203
System Information
| PWSID | SD4600203 |
| System Name | MARVIN |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | SOUTH SHORE |
| ZIP Code | 57263 |
| Address | PO BOX 665 |
| Organization | MARVIN |
| Phone | — |
Population & Service
| Population Served | 19 |
| Service Connections | 20 |
Drinking Water Violations (684)
This water system has 684 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2023 | — | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2023 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2020 | — | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2020 | — | |
| Feb 1, 2019 | — | TT | Yes | No | — | — | — | Resolved | Mar 18, 2019 | — | |
| Feb 1, 2019 | — | TT | Yes | No | — | — | — | Resolved | Mar 18, 2019 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 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 | Dec 31, 2015 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2015 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| Feb 1, 2014 | — | TT | Yes | No | — | — | — | Resolved | Mar 17, 2014 | — | |
| Feb 1, 2014 | — | TT | Yes | No | — | — | — | Resolved | Mar 17, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jun 25, 2012 | — | MR | No | Yes | — | — | — | Resolved | Jul 11, 2012 | — | |
| Jun 25, 2012 | — | MR | No | Yes | — | — | — | Resolved | Jul 11, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2009 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2009 | — | |
| Apr 1, 2009 | Apr 30, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2009 | — | |
| Mar 8, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 21, 2009 | — | |
| Mar 8, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 21, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | — |
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.