HUMBOLDT
South Dakota - Community Water System - PWSID: SD4600167
System Information
| PWSID | SD4600167 |
| System Name | HUMBOLDT |
| System Type | Community Water System |
| Water Source | Ground 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 | HUMBOLDT |
| ZIP Code | 57035 |
| Address | PO BOX 72 |
| Organization | HUMBOLDT |
| Phone | 6053633789 |
Population & Service
| Population Served | 579 |
| Service Connections | 273 |
Drinking Water Violations (42)
This water system has 42 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 7, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jul 10, 2017 | - | |
| Apr 7, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jul 10, 2017 | - | |
| Feb 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Dec 8, 2016 | - | |
| Feb 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Dec 8, 2016 | - | |
| Jun 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Jun 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Jun 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Feb 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2013 | - | |
| Feb 1, 2013 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2013 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2012 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2012 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Aug 5, 2003 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Aug 5, 2003 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | - | 5% of samples | - | Resolved | Sep 30, 2001 | - | |
| Jun 1, 1999 | Jun 30, 1999 | MR | No | Yes | - | 5% of samples | - | Archived | Jun 30, 1999 | - | |
| Jun 1, 1999 | Jun 30, 1999 | MR | No | Yes | - | 5% of samples | - | Archived | Jun 30, 1999 | - | |
| Sep 1, 1997 | Sep 30, 1997 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1997 | - | |
| Sep 1, 1997 | Sep 30, 1997 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1997 | - | |
| Sep 1, 1997 | Sep 30, 1997 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1997 | - | |
| Jan 1, 1996 | Aug 14, 1997 | MR | No | No | - | TT | - | Resolved | Aug 14, 1997 | - | |
| Jan 1, 1996 | Aug 14, 1997 | MR | No | No | - | TT | - | Resolved | Aug 14, 1997 | - | |
| Jan 1, 1996 | Aug 14, 1997 | MR | No | No | - | TT | - | Resolved | Aug 14, 1997 | - | |
| Jan 1, 1994 | Sep 13, 1994 | MR | No | No | - | TT | - | Resolved | Sep 13, 1994 | - | |
| Jan 1, 1994 | Sep 13, 1994 | MR | No | No | - | TT | - | Resolved | Sep 13, 1994 | - | |
| Nov 8, 1993 | Jan 7, 1994 | Other | No | No | - | - | - | Archived | Jan 7, 1994 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 5% of samples | - | Archived | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 5% of samples | - | Archived | Sep 30, 1993 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 5 pCi/L | - | Archived | Jun 30, 1980 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 30, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.