KENNEBEC
South Dakota - Community Water System - PWSID: SD4600182
System Information
| PWSID | SD4600182 |
| System Name | KENNEBEC |
| 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 | KENNEBEC |
| ZIP Code | 57544 |
| Address | PO BOX 262 |
| Organization | KENNEBEC |
| Phone | 6058692263 |
Population & Service
| Population Served | 265 |
| Service Connections | 135 |
Drinking Water Violations (79)
This water system has 79 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, 2005 | - | MR | No | No | - | TT | - | Resolved | Jul 31, 2006 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jul 31, 2006 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jul 31, 2006 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jul 31, 2006 | - | |
| Mar 24, 1999 | Mar 24, 2004 | Other | No | No | - | - | - | Resolved | Mar 24, 2004 | - | |
| Mar 24, 1999 | Mar 24, 2004 | Other | No | No | - | - | - | Resolved | Mar 24, 2004 | - | |
| Sep 15, 1997 | Oct 14, 1997 | Other | No | No | - | TT | - | Archived | Oct 14, 1997 | - | |
| Jan 1, 1997 | Dec 10, 1997 | MR | No | No | - | TT | - | Resolved | Dec 10, 1997 | - | |
| Jan 1, 1997 | Dec 10, 1997 | MR | No | No | - | TT | - | Resolved | Dec 10, 1997 | - | |
| Jan 1, 1997 | Dec 10, 1997 | MR | No | No | - | TT | - | Resolved | Dec 10, 1997 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | - | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | - | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Mar 31, 1993 | - | |
| Jan 1, 1993 | Mar 31, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Mar 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 2 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Aug 7, 1991 | Sep 6, 1991 | Other | No | No | - | - | - | Archived | Sep 6, 1991 | - | |
| Jul 1, 1991 | Sep 30, 1991 | MCL | Yes | No | 5.5 | 5 pCi/L | 5 | Resolved | Sep 30, 1991 | - | |
| Jul 1, 1991 | Sep 30, 1991 | MCL | Yes | No | 5.5 | 5 pCi/L | 5 | Resolved | Sep 30, 1991 | - | |
| Jul 1, 1991 | Sep 30, 1991 | MCL | Yes | No | 5.5 | 5 pCi/L | 5 | Resolved | Sep 30, 1991 | - | |
| May 7, 1991 | Jun 6, 1991 | Other | No | No | - | - | - | Resolved | Jun 6, 1991 | - | |
| Apr 1, 1991 | Jun 30, 1991 | MCL | Yes | No | 5.7 | 5 pCi/L | 5 | Resolved | Jun 30, 1991 | - | |
| Apr 1, 1991 | Jun 30, 1991 | MCL | Yes | No | 5.7 | 5 pCi/L | 5 | Resolved | Jun 30, 1991 | - | |
| Apr 1, 1991 | Jun 30, 1991 | MCL | Yes | No | 5.7 | 5 pCi/L | 5 | Resolved | Jun 30, 1991 | - | |
| Jan 1, 1991 | Mar 31, 1991 | MCL | Yes | No | 6.2 | 5 pCi/L | 5 | Resolved | Mar 31, 1991 | - | |
| Jan 1, 1991 | Mar 31, 1991 | MCL | Yes | No | 6.2 | 5 pCi/L | 5 | Resolved | Mar 31, 1991 | - | |
| Oct 1, 1990 | Dec 31, 1990 | MCL | Yes | No | 6.5 | 5 pCi/L | 5 | Resolved | Dec 31, 1990 | - | |
| Oct 1, 1990 | Dec 31, 1990 | MCL | Yes | No | 6.5 | 5 pCi/L | 5 | Resolved | Dec 31, 1990 | - | |
| Oct 1, 1990 | Dec 31, 1990 | MCL | Yes | No | 6.5 | 5 pCi/L | 5 | Resolved | Dec 31, 1990 | - | |
| Jul 1, 1990 | Sep 30, 1990 | MCL | Yes | No | 7.2 | 5 pCi/L | 5 | Resolved | Sep 30, 1990 | - | |
| Jul 1, 1990 | Sep 30, 1990 | MCL | Yes | No | 7.2 | 5 pCi/L | 5 | Resolved | Sep 30, 1990 | - | |
| Jul 1, 1990 | Sep 30, 1990 | MCL | Yes | No | 7.2 | 5 pCi/L | 5 | Resolved | Sep 30, 1990 | - |
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.