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Counties → Michigan

Genesee County, Michigan

SDWIS compliance plate

Sheet MI049 · Genesee County 397 sys · 13,553 viol · #203/3254

VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-LOW · SRC-GW · SYS-LARGE · BOOK-FULL

  • VIOL-SEVERE 95.7% flagged
  • HEALTH-LOW 11.4% health
  • RANK-TOP #203/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-LOW 7.7% detect
  • SRC-GW GW lead 96%
  • SYS-LARGE 397 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Clinton County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Genesee County ranks #203 of 3,254 counties by people served, and #6 of 83 counties in Michigan. See methodology · corpus placement.

Genesee County standing, mid-flagged corpus third

Flagged-system rate 95.7% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 11.4% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 7.7% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #203 of 3,254 · #6 of 83 in Michigan.

Flagged-rate neighbourhood around Genesee County

Lowest/highest poles plus in-state counties nearest Genesee County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Oscoda · lowest Genesee · this county Baraga · near Menominee · highest 52.9% 95.3% 95.7% 95.7% 95.7% 95.8% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Flint, City Of 81,252 48 Clean
Genesee County Water System 73,726 30 Clean
Burton, City Of 21,000 59 Clean
Charter Township of Grand Blanc 21,000 22 Clean
Fenton, City Of 11,746 17 Detected
Beecher Metropolitan District 9,400 13 Clean
Genesee Township 8,473 9 Clean
Flushing, City Of 8,311 12 Clean
Grand Blanc, City Of 8,276 15 Clean
Swartz Creek, City Of 5,800 42 Clean
Davison, City Of 5,000 4 Clean
Linden, City Of 4,150 47 Clean
Outdoor Adventures Lakeshore Resort 3,196 21 -
Mount Morris, City Of 3,086 20 Clean
Hurley Medical Center 2,750 0 -
Clio, City Of 2,515 104 -
Speedway 1,700 17 -
Montrose, City Of 1,657 62 -
Outdoor Adventures Lakeshore Resort 1,397 38 -
McLaren Flint Hospital 1,300 0 -
Speedway #8386 #11 1,250 21 -
Thompson Bp #901801 1,248 46 -
Speedway #8591 - Grand Blanc 1,215 7 -
Mdot - Fenton, R624 1,000 6 -
Lake Park Village Condominiums 900 97 -
Otisville, Village Of 864 272 -
The River Church 800 23 -
Kearsley Armstong Middle School 773 53 -
Faith Baptist Church & School - Davison 700 51 -
Lakeville High School 600 24 -
Lake Fenton Middle School 600 55 -
Goodrich Oaktree Elementary 600 23 -
Lake Fenton High School 580 31 -
Goodrich Middle School 557 24 -
Grand Blanc Lanes 500 25 -
Lakeville Middle School 500 14 -
Cummings Ctr #3/Dairy Barn 500 17 -
Outdoor Adventures Whispering Knolls 500 31 -
Pine Ridge Mobile Home Community 490 40 -
Lake Fenton West Shore Elementary 488 69 -
Refuge Temple Church of Flint 450 47 -
Lake Fenton Torrey Hill Intermediate 450 63 -
Kearsley- Fiedler School 436 57 -
Goodrich Reid Elementary 435 28 -
Calvary Presbyterian Church 425 16 -
Goodrich High School 420 42 -
Emmanuel Baptist Church 412 10 -
Swartz Creek Meadows 400 113 -
Davison Schools- Florence M Siple Elem 400 26 -
Davison Gates Elementary School 400 39 -

Compare beyond Michigan

Mid-flagged peers for Genesee County

Cross-state counties nearest Genesee County on flagged-system share (95.7%) and cumulative violation count (13,553). In-state neighbours stay on the compliance plate above.

Similar flagged-system rate

Nearest cross-state counties by % of SDWIS systems with at least one violation on record.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.