C43/100
Steubenville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 34,011 residents · Ohio
What's In Steubenville's Tap Water?
70
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 130.00 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
2
Health-Related
TIER 2Unresolved
Violation related to Nitrite
When: April 3, 2025Rule: Stage 1 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 1 — URGENTResolved
Violation related to Nitrate
When: January 1, 2024 – January 17, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
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
JEFFERSON CO W AND S DISTRICT- A
Population Served
3,028
Water Source
Purchased Groundwater
System ID
OH4100803
JEFFERSON CO W AND S DISTRICT - M
Population Served
13,983
Water Source
Purchased Surface Water
System ID
OH4101103
STEUBENVILLE, CITY OF
Population Served
17,000
Water Source
Surface Water
System ID
OH4102411
Frequently Asked Questions About Steubenville Water
Is Steubenville tap water safe to drink?
Steubenville, Ohio tap water receives a grade of C (43/100), which is considered fair. 1 contaminant(s) exceed EPA maximum contaminant levels and 77 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Steubenville's water?
Of the 70 contaminants tested in Steubenville's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Steubenville have any water quality violations?
Yes, Steubenville has 77 EPA violation(s) on record, with the most recent in 2025. Violation types include TT, Other, MR. 28 of these are health-based violations, which are the most serious category.
Do I need a water filter in Steubenville?
Based on EPA data, using a water filter in Steubenville 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 Steubenville's tap water come from?
Steubenville's drinking water is sourced from purchased groundwater and supplied by JEFFERSON CO W AND S DISTRICT- A and 2 other water system(s). The system serves approximately 34,011 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Steubenville'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. Steubenville'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 Steubenville's water compare to other cities in Ohio?
Steubenville's water quality score of 43/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Ohio state page to see how all cities in the state compare.
What should I do if I'm concerned about Steubenville's water quality?
If you have concerns about Steubenville'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 (JEFFERSON CO W AND S DISTRICT- A) 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.