PlainWater
Counties → Michigan

Hillsdale County, Michigan

Water Systems
99
Population Served
30,144
Total Violations
1,593
215 health-based
PFAS Detected
0
of 1 tested

Violation Analysis

81.8%
Systems with Violations
16.1
Avg Violations per System
13.5%
Health-Based Violations

Water Source Types

GW
50 systems (51%)

PFAS Contamination

1
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Hillsdale Michigan water systems by violation status, EPA SDWIS records.

No violations on record (9) One or more violations (41)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Hillsdale 8,163 23 Clean
Jonesville 2,258 12 -
Litchfield 1,310 23 -
Reading 1,078 33 -
Hillsdale American Legion #53 780 37 -
Michindoh Conference Center 779 0 -
Somerset Bch Cpg /West Campgrd 680 7 -
Waldron 538 12 -
Camden 512 23 -
Camden-Frontier School 510 26 -
Moscow Maples RV Park 500 0 -
Cherry Lane Resort - New Bath House 480 1 -
Pittsford Area Schools 425 18 -
Cambria Baptist Church 400 17 -
Con Agra Foods 386 29 -
Somerset Centre Estates 368 18 -
North Adams- Jerome Public Schools 350 35 -
Countryside Bible Church 350 8 -
Somerset Bch Cpg /North Campgd 320 10 -
Cherry Lane Resort - Clubhouse 300 12 -
Bundy Hill K&c Diner 300 22 -
St. Paul's Lutheran Church - Hillsdale 300 5 -
Lakeview United Brethren Churc 300 6 -
Field of Dreams 300 4 -
Lakeview Church Activities Center 300 4 -
Raker-Roberta's - West 275 29 -
Raker Roberta's - East 275 0 -
Raker Roberta's - Center 275 0 -
Hillsdale Assembly of God Church 254 19 -
Sandy Beach City Park 250 5 -
Somerset Bch Cpg/Cedar Center 250 6 -
Family Dollar - Pittsford 250 27 -
Hillsdale Golf-Country Club 214 27 -
Kimball Camp YMCA Nature Ctr 200 6 -
Gateway Park 200 7 -
Way Back Campground LLC 200 40 -
A Hint of ... 200 16 -
Berry Lake Campground 200 10 -
Poplars Resort & Campground 2 200 0 -
Economy Service Gas Station 200 0 -
John Halter Shooting Center - Lodge 191 3 -
Techniplas 180 23 -
The Deck Down Under 170 31 -
Dollar General #24377 - Mosherville 156 0 -
El Bethel Church 150 7 -
Cherry Lane Resort - Old Bath House 150 4 -
Dollar General #22605 - North Adams 137 0 -
Dollar General #22727 - Hillsdale 137 0 -
White Oaks Golf Course 136 4 -
Countryside Montessori School 136 43 -

Other Counties in Michigan

Wayne County
55 systems · 1,774,820 served · 1,141 violations
Oakland County
742 systems · 1,147,613 served · 21,952 violations
Macomb County
93 systems · 830,956 served · 2,728 violations
Kent County
407 systems · 616,574 served · 4,140 violations
Washtenaw County
264 systems · 420,450 served · 6,092 violations
Genesee County
397 systems · 335,433 served · 13,553 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Hillsdale County? ▼
Hillsdale County has 1,593 total drinking water violations across 99 water systems, of which 215 are health-based violations. 81.8% of systems have at least one violation.
How many people get water from Hillsdale County systems? ▼
Water systems in Hillsdale County serve approximately 30,144 people through 99 public water systems.
Has PFAS been detected in Hillsdale County water? ▼
Of 1 water systems tested for PFAS in Hillsdale County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply Hillsdale County? ▼
Water systems in Hillsdale County use GW (50 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 13.5% of Hillsdale County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - 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 Editorial

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.