GENESEE LAKE SCHOOL SOUTH
Wisconsin — Community Water System — PWSID: WI2683331
System Information
| PWSID | WI2683331 |
| System Name | GENESEE LAKE SCHOOL SOUTH |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 19, 2002 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | OCONOMOWOC |
| ZIP Code | 53066-9201 |
| Address | 1746 EXECUTIVE DR |
| Organization | ODTC OF WISCONSIN LLC - ATTN: JAMES BALESTRERI |
| Phone | — |
Population & Service
| Population Served | 230 |
| Service Connections | 2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2012 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jun 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 10, 2013 | — | |
| Jun 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 10, 2013 | — | |
| Jun 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 10, 2013 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MCL | Yes | No | .02813 MG/L | 0.010 mg/L | .0105 | Resolved | Oct 30, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MCL | Yes | No | .02813 MG/L | 0.010 mg/L | .0105 | Resolved | Oct 30, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MCL | Yes | No | .02813 MG/L | 0.010 mg/L | .0105 | Resolved | Oct 30, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MCL | Yes | No | .02813 MG/L | 0.010 mg/L | .0105 | Resolved | Oct 30, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MCL | Yes | No | .02813 MG/L | 0.010 mg/L | .0105 | Resolved | Oct 30, 2009 | — | |
| Jul 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02653 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jul 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02653 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jul 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02653 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jul 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02653 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jul 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02653 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 28, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 31, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Apr 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .0247 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Mar 5, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 31, 2009 | — | |
| Mar 5, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 31, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .093 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 2009 | — | |
| Jan 1, 2009 | Sep 17, 2009 | MCL | Yes | No | .02325 MG/L | 0.010 mg/L | .0105 | Resolved | Sep 17, 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.