MOUNT PLEASANT
Michigan — Community Water System — PWSID: MI0004530
System Information
| PWSID | MI0004530 |
| System Name | MOUNT PLEASANT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 3, 1981 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Michigan |
| City | MT PLEASANT |
| ZIP Code | 48858 |
| Address | 320 W BROADWAY ST |
| Organization | MOORE, JASON |
| Phone | 989-779-5401 |
Population & Service
| Population Served | 21,688 |
| Service Connections | 5,618 |
Drinking Water Violations (19)
This water system has 19 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, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Sep 1, 2022 | Sep 30, 2022 | TT | Yes | No | — | — | — | Resolved | Sep 1, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | TT | Yes | No | — | — | — | Resolved | Sep 1, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | TT | Yes | No | — | — | — | Resolved | Sep 1, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | TT | Yes | No | — | — | — | Resolved | Sep 1, 2022 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | No | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | No | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | No | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | No | — | — | — | Resolved | Jul 31, 2017 | — | |
| Oct 1, 2016 | Oct 31, 2016 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2016 | — | |
| Oct 1, 2016 | Oct 31, 2016 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2016 | — | |
| Oct 1, 2016 | Oct 31, 2016 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2016 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | 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.