WATER QUALITY OH 4 HEALTH VIOLATIONS

Belmont County Water Quality: 50 Violations (OH)

17 water systems · 24 ZIP codes · Grade D · Updated 2026-06-04

Data: EPA Safe Drinking Water Information System (SDWIS), EPA ECHO Last verified: 2026-06-04

D
County Grade
17
Water Systems
50
Total Violations
4
Health-Based
24
ZIP Codes
186
Enforcement Actions

Concerned about water quality in Belmont County?

Get connected with a certified testing service.

Find the Right Filter →

Water Quality Overview

Belmont County has 17 community water systems serving approximately 251,426 people across 24 ZIP codes. These systems have accumulated 50 EPA violations, including 4 health-based violations.

Health-based violations account for 8% of all violations in Belmont County. These violations indicate contaminant levels that may pose direct risks to human health.

Violation Breakdown

Violation Type Count Percentage
Health-based 4 8.0%
Monitoring/Reporting 46 92.0%
Total 50 100%

Health-based violations indicate contaminant levels exceeding EPA Maximum Contaminant Levels (MCLs). Monitoring violations indicate failures to test or report.

Cities with Most Violations

Rank City Violations Health-Based ZIP Codes Population
1 Yorkville 12 1 1 2,808
2 Holloway 10 1 1 360
3 Bethesda 6 1 1 1,782
4 Flushing 6 0 1 1,478
5 Barnesville 3 1 1 39,399
6 Bridgeport 3 0 1 39,002
7 Belmont 3 0 1 2,097
8 Morristown 3 0 1 315
9 Bellaire 2 0 1 31,100
10 Martins Ferry 1 0 1 39,002

Most Common Contaminants

Contaminant Category Violations ZIPs Affected Health-Based
Surface Water Treatment Rule Treatment Technique 21 11 No
Lead and Copper Rule Treatment Technique 8 5 No
Stage 2 DBP Rule Treatment Technique 6 4 Yes
Total Trihalomethanes (TTHM) Disinfection Byproducts 5 5 No
Stage 1 DBP Rule Treatment Technique 2 2 No
E. coli Microbiological 1 1 No

Understanding Water Quality Scores

Each ZIP code in Belmont County receives a safety score from 0-100 based on EPA compliance data. Scores factor in the number and severity of violations, with health-based violations weighted more heavily than monitoring failures. Resolved violations (where the system returned to compliance) receive reduced weight in the scoring.

The county-level grade (D) represents the average across all 24 ZIP codes. Individual ZIP codes may vary significantly — a county with a B grade may contain both A-rated and D-rated areas.

Water Systems in Belmont County

Belmont County is served by 17 community water systems, averaging 0.7 systems per ZIP code. Each system is independently regulated and tested by the EPA. Larger systems serving more people typically have more extensive monitoring requirements.

Water systems in Belmont County source water from a mix of surface water (rivers, reservoirs) and groundwater (wells, aquifers). Source type affects which contaminants are most likely to be detected.

How to Check Your Water in Belmont County

  1. Enter your ZIP code on ZipCheckup for detailed water system data including contaminant levels, violation history, and safety scores

  2. Request your CCR — every water utility must provide an annual Consumer Confidence Report

  3. Get a home test — certified kits ($20-$50) or professional lab tests ($150-$400) can detect contaminants not covered by routine testing

  4. Consider filtration — NSF-certified filters can address specific contaminants found in your area

  5. Check for lead — homes built before 1986 should test for lead regardless of utility compliance

EPA Enforcement

The EPA and state regulators have taken 186 enforcement actions against water systems in Belmont County. Enforcement actions range from compliance assistance and administrative orders to formal penalties. Systems under enforcement are required to remediate violations and may face ongoing monitoring requirements.

Data Sources

Updated daily.

Water Quality Map: Belmont County, OH

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Water Quality by ZIP Code in Belmont County

Water quality varies across Belmont County's 24 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code City Grade Score Violations Health
43971 Yorkville C 64 12 1 View →
43985 Holloway C 61 10 1 View →
43977 Flushing C 63 6 0 View →
43719 Bethesda C 61 6 1 View →
43718 Belmont C 67 3 0 View →
43713 Barnesville C 61 3 1 View →
43912 Bridgeport D 54 3 0 View →
43759 Morristown D 51 3 0 View →
43906 Bellaire C 56 2 0 View →
43935 Martins Ferry C 63 1 0 View →
43942 Powhatan Point C 58 1 0 View →
43902 Alledonia D 53 0 0 View →
43951 Lafferty D 53 0 0 View →
43967 Warnock D 53 0 0 View →
43972 Bannock D 53 0 0 View →
43905 Barton D 45 0 0 View →
43928 Glencoe D 45 0 0 View →
43933 Jacobsburg D 45 0 0 View →
43934 Lansing D 45 0 0 View →
43947 Shadyside D 45 0 0 View →
43950 Saint Clairsville D 45 0 0 View →
43909 Blaine D 40 0 0 View →
43916 Colerain D 40 0 0 View →
43940 Neffs D 40 0 0 View →

What is a water quality grade?

ZipCheckup grades water systems from A to F based on EPA violation history, contaminant levels, and system compliance. Grade A means few or no violations; Grade F indicates persistent or serious issues. Belmont County's overall grade is D.

Not sure if your water needs a filter?

Our free tool matches your ZIP code data to the right filtration system — based on actual contaminants detected in your area.

Find the Right Filter →

Frequently Asked Questions

Is the tap water safe in Belmont County, Ohio?

Belmont County has 17 community water systems with 50 recorded EPA violations, including 4 health-based. Water quality varies by ZIP code — check your specific location for detailed results.

How many water violations does Belmont County have?

Belmont County has 50 total EPA violations across 24 ZIP codes. 4 are health-based violations indicating contaminant levels potentially harmful to health.

Which city in Belmont County has the most water violations?

Yorkville has the most violations in Belmont County with 12 recorded EPA violations across 1 ZIP codes.

What contaminants are found in Belmont County water?

Belmont County water systems are monitored for over 90 EPA-regulated contaminants including lead, copper, nitrates, disinfection byproducts, and bacteria. Check your ZIP code for contaminant-specific data.

How can I test my water in Belmont County?

Contact your local water utility for free or low-cost testing. You can also use a certified home test kit ($20-$50) or hire a certified lab ($150-$400).

Get safety alerts for Belmont, Ohio

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Violations found — check filter options Free tool — no phone call required.