LAKE COUNTRY SCHOOL
Wisconsin — Non-Transient Non-Community — PWSID: WI2683609
System Information
| PWSID | WI2683609 |
| System Name | LAKE COUNTRY SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | May 31, 1994 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | HARTFORD |
| ZIP Code | 53029 |
| Address | 1800 VETTELSON RD |
| Organization | SCHRAUFNAGEL, CHAD - ADMINISTRATOR |
| Phone | — |
Population & Service
| Population Served | 623 |
| Service Connections | 1 |
Drinking Water Violations (30)
This water system has 30 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, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| Oct 1, 1995 | Dec 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Jan 1, 1995 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 23, 1996 | Lead and Copper Rule |
| Jan 1, 1995 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 23, 1996 | Lead and Copper Rule |
| Jan 1, 1995 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 23, 1996 | Lead and Copper Rule |
| Jan 1, 1995 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Feb 23, 1996 | Lead and Copper Rule |
| Jul 1, 1994 | Dec 31, 1994 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 1994 | Lead and Copper Rule |
| Jan 3, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 1994 | Lead and Copper Rule |
| Jan 3, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 1994 | Lead and Copper Rule |
| Jan 1, 1994 | Mar 31, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | Mar 31, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | Mar 31, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | Mar 31, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1994 | Total Coliform Rule |
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.