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Counties → Michigan

Clinton County, Michigan

SDWIS compliance plate

Sheet MI037 · Clinton County 94 sys · 3,263 viol · #1182/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-MID · BOOK-FULL

  • VIOL-SEVERE 95.7% flagged
  • HEALTH-LOW 8.5% health
  • RANK-UPPER #1182/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-MID 94 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Clinton County ranks #1,182 of 3,254 counties by people served, and #37 of 83 counties in Michigan. See methodology · corpus placement.

Clinton 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 8.5% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #1,182 of 3,254 · #37 of 83 in Michigan.

Flagged-rate neighbourhood around Clinton County

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

0% 20% 40% 60% 80% 100% Oscoda · lowest Genesee · near Shiawassee · near Menominee · highest 52.9% 95.7% 95.7% 95.7% 95.8% 96.2% 100%

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

Water Systems

System Name Population Violations PFAS
St. Johns, City Of 7,896 12 Clean
Mdot - Grand Ledge Rest Area, R825 1,700 12 -
Ovid, City Of 1,612 44 -
Mdot - Dewitt S Bound US-27 1,500 15 -
Speedway #7190 1,400 4 -
Speedway #8741 1,200 11 -
Fowler, Village Of 1,136 36 Clean
Mobil McDonalds 1,100 47 -
Speedway Super-America #3593 1,080 3 -
Elsie, Village Of 966 53 -
Westphalia, Village Of 925 18 -
McDonald's #2133 900 70 -
Maple Rapids, Village Of 643 103 -
Dutch Hills 620 6 -
Spagnuolo's Party Store 600 122 -
Clark Fuel Station - Multani Inc. 500 193 -
Crossroads Plaza Buildings 500 38 -
Peacock Road Family Farm 500 30 -
Ovid-Elsie Area Schools - Middle School 450 3 -
Ovid-Elsie Area Schools - High School 450 80 -
DNR-Sleepy Hollow S.p.- N.camp 400 20 -
Arby's Restaurant 400 8 -
Creekside Meadows of St. Johns 387 33 -
Mt. Zion Church All Nations Bible Church 350 57 -
Uncle John's Cider Mill - West Well 350 3 -
Capital Crossings 345 4 -
Cadgewith Farms 344 81 -
Eagle Parks & Recreation 344 12 -
Riley Elementary School 325 129 -
Arby's #5961 320 69 -
East Olive Community Center 300 144 -
Park Lake Creamery 300 18 -
Townsend Center 300 51 -
Northpointe Community Church 250 25 -
Fabiano's Grocery & Deli 250 3 -
Pewamo-Westphalia Comm Schools-West Well 235 9 -
Pewamo-Westphalia Comm Schls - East Well 235 1 -
Pilgrim United Methodist Church 225 26 -
Corporate Caterers 200 92 -
Journey Federal Credit Union 200 0 -
Clinton County Motz Park 200 15 -
L and M Stores, LLC 200 31 -
Sunrise Forest 200 97 -
Michigan Wildlife Conservancy 175 3 -
Duplain Church of Christ 160 3 -
Draft House Inc 150 17 -
The Emerald Golf Course 150 19 -
Maple River Campgrounds 150 6 -
DNR-Sleepy Hollow S.p.- S.camp 150 11 -
St. Peter Lutheran Church - St. Johns 150 9 -

Compare beyond Michigan

Mid-flagged peers for Clinton County

Cross-state counties nearest Clinton County on flagged-system share (95.7%) and cumulative violation count (3,263). 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.