CEDAR GROVE WATERWORKS
Wisconsin — Community Water System — PWSID: WI4600437
System Information
| PWSID | WI4600437 |
| System Name | CEDAR GROVE WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | CEDAR GROVE |
| ZIP Code | 53013 |
| Address | 22 WILLOW AVE |
| Organization | CEDAR GROVE VILLAGE CLERK - JULIE BREY |
| Phone | — |
Population & Service
| Population Served | 2,213 |
| Service Connections | 819 |
Drinking Water Violations (84)
This water system has 84 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Nov 30, 2014 | MR | No | No | — | TT | — | Resolved | Nov 30, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 0.00000003 mg/L | — | Archived | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 0.00000003 mg/L | — | Archived | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 0.00000003 mg/L | — | Archived | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 0.00000003 mg/L | — | Archived | Dec 31, 1999 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 23, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 23, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 23, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 23, 1997 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 1996 | — |
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.