PlainWater
Counties → Ohio

Logan County, Ohio

Water Systems
135
Population Served
44,127
Total Violations
7,646
1,568 health-based
PFAS Detected
2
of 2 tested

Violation Analysis

87.4%
Systems with Violations
56.6
Avg Violations per System
20.5%
Health-Based Violations

Water Source Types

GW
50 systems (37%)

PFAS Contamination

2
Systems Tested
2
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

Logan Ohio water systems by violation status, EPA SDWIS records.

No violations on record (8) One or more violations (42)

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
Bellefontaine City PWS 13,249 345 Detected
Honda Dma East Liberty WTP 3,500 256 Clean
Mad River Mountain 2,014 59 -
West Liberty Village PWS 1,800 41 -
Russells Point Village PWS 1,651 153 -
Honda Dma Trans Manufacturing OH Div 1,600 20 -
Odnr Indian Lake St Pk - Campground 1,491 51 -
Degraff Village PWS 1,215 6 -
Lakeview Village PWS 1,083 37 -
Belle Center Village PWS 834 7 -
Huntsville Marastop PWS 712 26 -
West Mansfield Village PWS 700 102 -
Ben Logan Elementary School 697 10 -
Ben Logan Middle School 671 5 -
Ben Logan High School 603 10 -
Quincy Village PWS 600 183 -
Rushsylvania Village PWS 551 76 -
Christ Our King PWS 450 7 -
Kamp-A-Lott 341 71 -
Mountainview Mobile Village 300 253 -
Mt Tabor Church 300 0 -
Logan Landing PWS 268 29 -
Lakeview Marathon 253 101 -
YMCA Willson Center-Dining PWS 242 13 -
Winner's Lakeview Market 240 0 -
Parkside Campground PWS 240 0 -
Froggys at the Lake 225 57 -
Dollar General #21022-Belle Center 220 0 -
The Cornerstone Church at Huntsville 210 36 -
Cherokee Hills Golf Course 200 41 -
Community Health & Wellness Partners 200 33 -
Smuggler's Cove RV Park 191 0 -
Camp Cotubic 180 21 -
Midwest Express 2Cde PWS 180 43 -
Indian Trails Resort 170 18 -
Cim Group East Liberty 160 11 -
Wengers Produce 156 0 -
Oak Crest Camp 150 37 -
Oakdale Camp 150 24 -
Liberty Hills Golf Club 150 11 -
Midwest Express 2I PWS 150 0 -
Middleburg United Methodist Church 140 56 -
Transportation Research Center PWS 140 119 -
Frostys RV Park and Campground PWS 140 12 -
Flip Flop Cove Campground 138 16 -
Islander Boatel Condo 130 39 -
Goshen Friends Church 125 69 -
Nx Automotive Logistics Bldg 2 PWS 125 2 -
River Run Harbor PWS 125 0 -
Marmon Valley Farm 120 151 -

Other Counties in Ohio

Franklin County
96 systems · 1,503,985 served · 5,342 violations
Cuyahoga County
11 systems · 1,410,751 served · 1,166 violations
Hamilton County
28 systems · 842,267 served · 1,480 violations
Montgomery County
74 systems · 529,379 served · 4,724 violations
Summit County
214 systems · 467,695 served · 17,163 violations
Lucas County
46 systems · 433,198 served · 3,569 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Logan County? ▼
Logan County has 7,646 total drinking water violations across 135 water systems, of which 1,568 are health-based violations. 87.4% of systems have at least one violation.
How many people get water from Logan County systems? ▼
Water systems in Logan County serve approximately 44,127 people through 135 public water systems.
Has PFAS been detected in Logan County water? ▼
Of 2 water systems tested for PFAS in Logan County, 2 had PFAS detected (100.0% detection rate).
What types of water sources supply Logan County? ▼
Water systems in Logan 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. 20.5% of Logan 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.