B74/100
West Unity Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 1,760 residents · Ohio
What's In West Unity's Tap Water?
28
Contaminants Tested
1
Exceed EPA Limits
3
Above EPA Goals
4 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 233.50 mg/L | 1.30 mg/L | Over Limit |
strontium | 1698.59 µg/L | — | Above Goal |
chlorate | 339.40 µg/L | — | Above Goal |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
WEST UNITY VILLAGE
Population Served
1,760
Water Source
Groundwater
System ID
OH8601812
Frequently Asked Questions About West Unity Water
Is West Unity tap water safe to drink?
West Unity, Ohio tap water receives a grade of B (74/100), which is considered good. Out of 28 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 4 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in West Unity's water?
Of the 28 contaminants tested in West Unity's water supply, the most notable include Copper (90th percentile), Lead (90th percentile), strontium, chlorate. 1 contaminant(s) exceed EPA legal limits (MCLs). 4 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does West Unity have any water quality violations?
Yes, West Unity has 9 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MR. None of these are classified as health-based violations.
Do I need a water filter in West Unity?
Based on EPA data, using a water filter in West Unity is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does West Unity's tap water come from?
West Unity's drinking water is sourced from groundwater and supplied by WEST UNITY VILLAGE. The system serves approximately 1,760 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is West Unity's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. West Unity's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does West Unity's water compare to other cities in Ohio?
West Unity's water quality score of 74/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Ohio state page to see how all cities in the state compare.
What should I do if I'm concerned about West Unity's water quality?
If you have concerns about West Unity's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (WEST UNITY VILLAGE) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.