MAPLE GROVE CHARTER SCHOOL
Wisconsin - Non-Transient Non-Community - PWSID: WI7370468
System Information
| PWSID | WI7370468 |
| System Name | MAPLE GROVE CHARTER 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 | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | ATHENS |
| ZIP Code | 54411 |
| Address | 601 W LIMITS RD |
| Organization | SCHOOL DISTRICT OF ATHENS |
| Phone | - |
Population & Service
| Population Served | 100 |
| Service Connections | 1 |
Drinking Water Violations (14)
This water system has 14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.00000003 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.00000003 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.00000003 mg/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 24, 2023 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 24, 2023 | - | |
| Dec 11, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jan 10, 2023 | - | |
| Dec 11, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jan 10, 2023 | - | |
| Dec 11, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jan 10, 2023 | - | |
| Dec 11, 2022 | - | TT | Yes | No | - | TT | - | Resolved | Jan 10, 2023 | - | |
| Jul 1, 1994 | - | TT | Yes | No | - | TT | - | Resolved | Apr 12, 1996 | - | |
| Jul 1, 1994 | - | TT | Yes | No | - | TT | - | Resolved | Apr 12, 1996 | - | |
| Jul 1, 1994 | - | TT | Yes | No | - | TT | - | Resolved | Apr 12, 1996 | - | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1994 | - | |
| - | - | - | 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.