County · Michigan
Genesee County, Michigan: drinking water records
Explore EPA records for 46 community water systems across 23 ZIP codes in Genesee County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 13 of the 46 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 46 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Flint, City of MI0002310 | 81,252 | 240 | 0 | 1 | 6 ppbbelow the action level |
| Genesee County Water System MI0002615 | 73,726 | 120 | 0 | 1 | 0 ppbbelow the action level |
| Burton, City of MI0001010 | 21,000 | 120 | 0 | 1 | 0 ppbbelow the action level |
| Charter Township of Grand Blanc MI0002745 | 21,000 | 120 | 0 | 1 | 0 ppbbelow the action level |
| Swartz Creek, City of MI0006505 | 5,800 | 120 | 0 | 3 | 0 ppbbelow the action level |
| Mount Morris, City of MI0004520 | 3,086 | 120 | 0 | 2 | 4 ppbbelow the action level |
| Fenton, City of MI0002270 | 11,746 | 60 | 1 | 0 | 1 ppbbelow the action level |
| Beecher Metropolitan District MI0000540 | 9,400 | 180 | 0 | 0 | 3 ppbbelow the action level |
| Genesee Township MI0002617 | 8,473 | 120 | 0 | 0 | 0 ppbbelow the action level |
| Flushing, City of MI0002340 | 8,311 | 120 | 0 | 0 | 0 ppbbelow the action level |
| Grand Blanc, City of MI0002740 | 8,276 | 240 | 0 | 0 | 4 ppbbelow the action level |
| Davison, City of MI0001720 | 5,000 | 120 | 0 | 0 | 0 ppbbelow the action level |
| Linden, City of MI0003890 | 4,150 | 60 | 0 | 0 | 0 ppbbelow the action level |
| Montrose, City of MI0004480 | 1,657 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Otisville, Village of MI0005050 | 864 | 0 | 0 | 1 | 7 ppbbelow the action level |
| Pine Ridge Mobile Home Community MI0040601 | 490 | 0 | 0 | 4 | 2 ppbbelow the action level |
| North Morris Estates MI0040155 | 313 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Old Orchard Estates MI0040156 | 296 | 0 | 0 | 4 | 2 ppbbelow the action level |
| Linden Place Mobile Home Park MI0040145 | 236 | 0 | 0 | 1 | 3 ppbbelow the action level |
| Midtown Flats, LLC MI0007015 | 218 | 0 | 0 | 1 | 10 ppbbelow the action level |
| Majestic Care of Flushing MI0062955 | 150 | 0 | 0 | 2 | 0 ppbbelow the action level |
| Westhaven Mobile Home Park, LLC MI0040162 | 122 | 0 | 0 | 9 | 1 ppbbelow the action level |
| Gunther Mobile Home Court INC MI0040138 | 105 | 0 | 0 | 1 | 1 ppbbelow the action level |
| North Dort Manor Ltd MI0040154 | 100 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Chateaux Du Lac Condominiums MI0001353 | 80 | 0 | 0 | 3 | 25 ppbat or above the action level |
| Ponemah Lakeside Retreat, LLC MI0040144 | 80 | 0 | 0 | 1 | 1 ppbbelow the action level |
| My Place at Heritage Estates MI0040140 | 75 | 0 | 0 | 1 | 4 ppbbelow the action level |
| Argentine Care Center MI0066355 | 60 | 0 | 0 | 2 | 3 ppbbelow the action level |
| Fenton Harbor Condominiums MI0002273 | 40 | 0 | 0 | 10 | 2 ppbbelow the action level |
| The Pines of Goodrich MI0066695 | 40 | 0 | 0 | 16 | 0 ppbbelow the action level |
| Clio, City of MI0001490 | 2,515 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Lake Park Village Condominiums MI0002277 | 900 | 0 | 0 | 0 | 69 ppbat or above the action level |
| Swartz Creek Meadows MI0040164 | 400 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sugartree Apartments MI0006575 | 375 | 0 | 0 | 0 | 23 ppbat or above the action level |
| Lake Fenton Mobile Home Park MI0040158 | 220 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Landings at Cranes Cove MI0001663 | 120 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Montrose Trailer Park MI0040152 | 105 | 0 | 0 | 1 | not reported |
| Loon Lake Mobile Home Park MI0040151 | 90 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Tradewinds Mobile Home Park MI0040131 | 54 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Byram Ridge MI0001019 | 40 | 0 | 0 | 1 | not reported |
| Vicinia Gardens MI0006072 | 40 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Pheasant Run Manor Apartments MI0005315 | 360 | 0 | 0 | 0 | not reported |
| Orchard Cove MI0040647 | 255 | 0 | 0 | 0 | not reported |
| East Bay Mobile Home Park MI0040607 | 155 | 0 | 0 | 0 | not reported |
| Pinehurst Apartments MI0005353 | 55 | 0 | 0 | 0 | not reported |
| Karegnondi Water Authority MI0003563 | 1 | 0 | 0 | 0 | not reported |
Shaded rows report lead at or above the 15 ppb action level in their latest monitoring period. EPA sets that level for the value 9 in 10 sampled homes fall at or below; reaching it requires the utility to act, and it is not a measurement of any single tap. 3 systems in this table are at or above it. What an action level means
USGS · Monitoring stations
The water, more recently.
Available station readings in Genesee County, Michigan. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Genesee County
23ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Argentine
- Beecher
- Burt
- Burton
- Clio
- Davison
- Flint
- Flushing
- Gaines
- Goodrich
- Grand Blanc
- Otisville
- Swartz Creek
View ZIP areas and understand coverage
- 48411
- 48420Clio
- 48423Davison
- 48433Flushing
- 48436Gaines
- 48437
- 48438Goodrich
- 48439Grand Blanc
- 48451Argentine
- 48457Burt
- 48458Beecher
- 48463Otisville
- 48473Swartz Creek
- 48502Flint
- 48503Flint
- 48504Flint
- 48505Flint
- 48506Flint
- 48507Flint
- 48509Burton
- 48519Burton
- 48529Burton
- 48532Flint
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.