TRI COUNTY JUNIOR HIGH
Michigan — Non-Transient Non-Community — PWSID: MI2001359
System Information
| PWSID | MI2001359 |
| System Name | TRI COUNTY JUNIOR HIGH |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 18, 1984 |
| Last Reported | Jun 5, 2025 |
Location & Contact
| State | Michigan |
| City | SAND LAKE |
| ZIP Code | 49343 |
| Address | 94 CHERRY RD |
| Organization | TRI COUNTY AREA SCHOOLS |
| Phone | 616-636-5454 |
Population & Service
| Population Served | 533 |
| Service Connections | 1 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Oct 1, 2003 | Dec 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | Total Coliform Rule |
| Oct 1, 2003 | Dec 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | Total Coliform Rule |
| Oct 1, 2002 | Dec 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2002 | Total Coliform Rule |
| Oct 1, 2002 | Dec 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2002 | Total Coliform Rule |
| Jul 1, 1999 | Sep 30, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1999 | Total Coliform Rule |
| Jul 1, 1999 | Sep 30, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1999 | Total Coliform Rule |
| Jan 1, 1996 | Dec 31, 1996 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1996 | Nitrate Rule |
| Jan 1, 1996 | Dec 31, 1996 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1996 | Nitrate Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 1997 | Lead and Copper Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 1997 | Lead and Copper 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.