CHASSELL TOWNSHIP
Michigan — Community Water System — PWSID: MI0001350
System Information
| PWSID | MI0001350 |
| System Name | CHASSELL TOWNSHIP |
| 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 | Feb 3, 1981 |
| Last Reported | Dec 18, 2025 |
Location & Contact
| State | Michigan |
| City | CHASSELL |
| ZIP Code | 49916-0438 |
| Address | PO BOX 438 |
| Organization | BAETSEN, BETHANY |
| Phone | 906-523-4000 |
Population & Service
| Population Served | 800 |
| Service Connections | 350 |
Drinking Water Violations (24)
This water system has 24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2024 | Dec 31, 2024 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2024 | Dec 31, 2024 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2024 | Dec 31, 2024 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2024 | Dec 31, 2024 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 18, 2021 | Lead and Copper Rule |
| Dec 30, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 18, 2021 | Lead and Copper Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2018 | Sep 30, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Sep 30, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Sep 30, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Sep 30, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Sep 30, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Sep 30, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2008 | Oct 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | Total Coliform Rule |
| Oct 1, 2008 | Oct 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | Total Coliform Rule |
| Oct 1, 2008 | Oct 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | Total Coliform Rule |
| Oct 1, 1994 | Dec 31, 1994 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jan 3, 1994 | Nitrate Rule |
| Oct 1, 1994 | Dec 31, 1994 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jan 3, 1994 | Nitrate 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.