PlainWater
Counties → Indiana

Grant County, Indiana

Water Systems
47
Population Served
52,670
Total Violations
3,905
387 health-based
PFAS Detected
3
of 3 tested

Violation Analysis

95.7%
Systems with Violations
83.1
Avg Violations per System
9.9%
Health-Based Violations

Water Source Types

GW
47 systems (100%)

PFAS Contamination

3
Systems Tested
3
PFAS Detected
100.0%
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

Grant Indiana water systems by violation status, EPA SDWIS records.

No violations on record (2) One or more violations (45)

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
Marion City Water Works 28,363 36 Clean
Gas City Water Department 6,000 55 Clean
Upland Water Department 3,308 34 Clean
Fairmount Water Works 2,756 12 -
Jonesboro Water Department 2,034 84 -
Swayzee Water Utility 975 173 -
Eastbrook High School 900 40 -
Van Buren Municipal Utilities 864 76 -
Oak Hill JR./SR. High School 860 101 -
Lakeview Wesleyan Church & Elementary 750 138 -
Liberty Baptist Church 655 17 -
Madison-Grant High School 630 131 -
Route 22 Petroleum 549 142 -
Lighthouse Assembly of God 479 69 -
Sweetser Food Mart, Inc. 408 297 -
Sweetser Elementary 350 48 -
Marion Bp 252 189 -
Shiloh Park Retreat & Conference Center 250 121 -
Hidden Lake Campground 203 43 -
Arbor Trace Golf Course - Clubhouse 177 12 -
Woodland Hills Church of Christ 175 21 -
Central Indiana Ethanol, LLC. 159 0 -
The Ark Christian Ministries 154 30 -
Twin City Bible Baptist Church 130 191 -
Auto Owners Insurance 100 86 -
Suite Living LLC 90 230 -
Sweetser Cafe 82 26 -
Maple Run Church 80 24 -
Marion First Friends Church 80 40 -
Open Door Fellowship Church 80 1 -
World Gospel Mission 80 129 -
Fairmount MHP, L.P. 80 137 -
Sports Lake 77 133 -
Meshingomesia Country Club 72 132 -
Walnut Creek Golf Course 65 27 -
Marion Church of the Brethren 50 177 -
Union Chapel Baptist Church 50 159 -
Liberty Mobile Home Park 50 84 -
Subway 45 79 -
Old Oak Inn 27 18 -
American Legion Post #10 27 110 -
Idyl Wyld Roller Palace 27 35 -
Johnsons Amoco #2 27 24 -
Dollar General - Sweetser 25 3 -
Harts Celebration Center 25 72 -
Eastbrook School Corp - Maintenance Bldg 25 0 -
Mar Brook Campground 25 119 -

Other Counties in Indiana

Marion County
56 systems · 949,929 served · 5,652 violations
Lake County
108 systems · 539,424 served · 12,533 violations
Allen County
91 systems · 324,113 served · 5,221 violations
Hamilton County
66 systems · 229,377 served · 6,714 violations
St. Joseph County
221 systems · 218,797 served · 16,354 violations
Vanderburgh County
6 systems · 195,582 served · 332 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Grant County? ▼
Grant County has 3,905 total drinking water violations across 47 water systems, of which 387 are health-based violations. 95.7% of systems have at least one violation.
How many people get water from Grant County systems? ▼
Water systems in Grant County serve approximately 52,670 people through 47 public water systems.
Has PFAS been detected in Grant County water? ▼
Of 3 water systems tested for PFAS in Grant County, 3 had PFAS detected (100.0% detection rate).
What types of water sources supply Grant County? ▼
Water systems in Grant County use GW (47 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. 9.9% of Grant 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.