PlainWater
Counties → Ohio

Trumbull County, Ohio

Water Systems
89
Population Served
160,312
Total Violations
6,699
1,189 health-based
PFAS Detected
12
of 12 tested

Violation Analysis

89.9%
Systems with Violations
75.3
Avg Violations per System
17.7%
Health-Based Violations

Water Source Types

GW
34 systems (38%)
SW
16 systems (18%)

PFAS Contamination

12
Systems Tested
12
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

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

No violations on record (5) 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
Warren City PWS 49,130 197 Detected
Niles City PWS 21,961 11 Detected
Girard City 14,122 23 Detected
Trumbull Co. - Southeast PWS 9,931 14 Detected
Hubbard City PWS 8,339 10 Detected
Trumbull Co. - Bazetta/Champion 8,270 9 Detected
Cortland City PWS 7,105 130 Clean
Trumbull Co. - Howland Twp PWS 6,396 5 Detected
Newton Falls City 6,109 130 Detected
Aqua Ohio - Masury 4,016 24 Detected
Lordstown Village PWS 3,515 21 Detected
McDonald Village PWS 3,172 25 Detected
Trumbull Co. - Mineral Ridge PWS 2,858 5 -
Trumbull Co. - Mosquito Creek PWS 1,708 5 -
West Farmington Village PWS 908 397 -
End of Commons PWS 878 0 -
Trumbull Co. - Braceville Twp PWS 835 7 -
Joseph Badger Local School PWS 750 129 -
Trumbull Co. - Warren Twp PWS 740 144 -
Bristol Local School 682 63 -
Brookfield Acres Mhc PWS 571 46 -
Yankee Lake-Ballroom 537 58 -
Maplewood High School 340 299 -
Rock of Grace Church 338 91 -
Stoneybrooke Village MHP 332 41 -
Maplewood Elementary K-6 320 421 -
Plalan Lake Water Assoc. 305 52 -
Camp Sugarbush Lodge 242 41 -
Candywood 241 25 -
Ridge Ranch Camp 228 8 -
Dollar General #15988 - Bristolville 223 7 -
Dollar General #20066 - Hartford 223 0 -
Dollar General #19491 - Cortland 215 0 -
Midway Mobile Homes LLC 213 147 -
Kinsman Marathon 200 20 -
Paradise Lakes 180 36 -
Joseph Badger Meadows-Camp 177 39 -
Tamer Win Golf Course 170 4 -
Cortland Moose Lodge 168 33 -
Liberty Bible Church PWS 165 23 -
Pleasant Valley Church and School 162 150 -
Hartford Hill Winery PWS 161 0 -
Mesopotamia Elementary School 158 220 -
Hidden Oaks Golf Course 135 12 -
Deer Creek Golf Course 124 253 -
Fowler Land Center Co 119 0 -
Bloomfield High School 115 388 -
Ridge Ranch Camp-a Line 112 15 -
Willow Lake Park 110 133 -
Jaks Fine Foods 110 79 -

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 Trumbull County? ▼
Trumbull County has 6,699 total drinking water violations across 89 water systems, of which 1,189 are health-based violations. 89.9% of systems have at least one violation.
How many people get water from Trumbull County systems? ▼
Water systems in Trumbull County serve approximately 160,312 people through 89 public water systems.
Has PFAS been detected in Trumbull County water? ▼
Of 12 water systems tested for PFAS in Trumbull County, 12 had PFAS detected (100.0% detection rate).
What types of water sources supply Trumbull County? ▼
Water systems in Trumbull County use GW (34 systems), SW (16 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. 17.7% of Trumbull 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.