SPENCER
South Dakota — Community Water System — PWSID: SD4600407
System Information
| PWSID | SD4600407 |
| System Name | SPENCER |
| 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 | SPENCER |
| ZIP Code | 57374 |
| Address | PO BOX 9 |
| Organization | SPENCER |
| Phone | 6052462335 |
Population & Service
| Population Served | 170 |
| Service Connections | 68 |
Drinking Water Violations (78)
This water system has 78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 16, 2016 | — | TT | Yes | No | — | — | — | Resolved | Aug 31, 2017 | — | |
| Aug 16, 2016 | — | TT | Yes | No | — | — | — | Resolved | Aug 31, 2017 | — | |
| Feb 5, 2013 | — | Other | No | No | — | — | — | Resolved | Apr 29, 2014 | — | |
| Feb 5, 2013 | — | Other | No | No | — | — | — | Resolved | Apr 29, 2014 | — | |
| May 6, 2011 | — | TT | Yes | No | — | — | — | Resolved | Jun 20, 2012 | — | |
| May 6, 2011 | — | TT | Yes | No | — | — | — | Resolved | Jun 20, 2012 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 31, 2008 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 31, 2008 | — | |
| May 1, 1996 | May 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1996 | — | |
| May 1, 1996 | May 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1996 | — | |
| May 1, 1996 | May 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1996 | — | |
| Jan 1, 1996 | Jun 12, 1997 | MR | No | No | — | TT | — | Resolved | Jun 12, 1997 | — | |
| Jan 1, 1996 | Jun 12, 1997 | MR | No | No | — | TT | — | Resolved | Jun 12, 1997 | — | |
| Jan 1, 1996 | Jun 12, 1997 | MR | No | No | — | TT | — | Resolved | Jun 12, 1997 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Mar 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1994 | — | |
| Mar 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 1994 | — |
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.