GENESEE COUNTY WATER SYSTEM
Michigan - Community Water System - PWSID: MI0002615
System Information
| PWSID | MI0002615 |
| System Name | GENESEE COUNTY WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | FLINT |
| ZIP Code | 48532-2617 |
| Address | DIVISION OF WATER & WASTE SERVICES |
| Organization | O'BRIEN, JOHN |
| Phone | 810-732-7870 |
Population & Service
| Population Served | 73,726 |
| Service Connections | 19,453 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2022 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| May 1, 2022 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| May 1, 2022 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| May 1, 2022 | Jul 31, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2022 | - | |
| May 1, 2019 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| May 1, 2019 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| May 1, 2019 | Jul 31, 2019 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2019 | - | |
| Jan 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Jan 1, 2018 | Jun 30, 2018 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2018 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2016 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2016 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2013 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2013 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2013 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2013 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2013 | - | |
| May 1, 2013 | Jul 31, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Apr 30, 2013 | - | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2011 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jan 1, 1992 | Jun 30, 1992 | MR | No | No | - | TT | - | Resolved | Jun 30, 1992 | - |
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.