Is Ohio City, OH Tap Water Safe to Drink?
Graded A-, with 11 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
86.4/100
waterverge.com Ohio City, OH — Water Quality Report
Ohio City's drinking water received a grade of A- (86.4 out of 100), indicating good water quality. The city's 1 water system serves approximately 705 residents using groundwater.
Lead levels were measured at 1.5 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 30 violations on record, including 0 health-based violations. 11 remain unresolved.
What to know about Ohio City's water
Ohio City ranks #100 out of 511 cities in Ohio for water quality, placing it above average in the state.
Ohio City relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Ohio City may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Ohio City, OH water safe to drink?
Ohio City's drinking water has significant quality concerns based on EPA testing data. With a grade of A- (86.4/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 705 residents using groundwater (wells).
Recent water quality updates for Ohio City
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Ohio City's water quality assessment. Grade: A- (86.4/100).
Contaminants: Revised Total Coliform Rule.
Contaminants: Consumer Confidence Rule.
Contaminants: Consumer Confidence Rule.
Federal disaster declaration (FEMA DR-4098). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3250). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Ohio City's water supply.
Well within EPA limits.
Violation history
Ohio City's water system has 30 total violations on record, including 0 health-based violations. 11 remain unresolved. 3 violations were issued in the last 5 years.
Flood & environmental risk
Cuyahoga County has experienced 6 federally declared disasters since 1972. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Baldwin Creek At Strongsville, Abram Creek At Brook Park, Abram Creek At Kolthoff Drive At Brook Park, Cuyahoga River At Independence, Mill Creek At Garfield Pkwy At Garfield Heights.
Where does Ohio City's water come from?
Ohio City's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 705 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Baldwin Creek At Strongsville (river), Abram Creek At Brook Park (river), Abram Creek At Kolthoff Drive At Brook Park (river), Cuyahoga River At Independence (river), Mill Creek At Garfield Pkwy At Garfield Heights (river).
What Ohio City residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Ohio City's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Ohio City's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Ohio City
Industrial polluters nearby
Reported releases to surface water by facilities near Ohio City, ranked by pounds discharged annually.
Total reported releases to surface water: 5 lbs
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
DANFOSS POWER SOLUTIONS - VAN WERT VAN WERT, OH45891 | Zinc compounds | 5 | 7.3 mi |
FEDERAL MOGUL CORP VAN WERT, OH45891 | — | — | 7.3 mi |
TEIJIN AUTOMOTIVE TECHNOLOGIES - VAN WERT VAN WERT, OH45891 | — | — | 5.4 mi |
COOPER FARMS COOKED MEATS VAN WERT, OH45891 | — | — | 9.6 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Flood & disaster history
Cuyahoga County has experienced 6 federally declared disasters since 1972. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 1.5 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Ohio City compares by contaminant
Explore where Ohio City ranks among all Ohio cities for specific contaminants.
Water source & infrastructure
Where Ohio City's water comes from
Ohio City's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 705 people through 1 water system.
Water bodies near Ohio City
Ohio City is located near 5 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Ohio City
| System Name | PWSID | Population | Source |
|---|---|---|---|
| OHIO CITY VILLAGE | OH8100412 | 705 | GW |
How Ohio City compares
Full Ohio rankings →Ohio City's score of 86.4/100 is above the average of 58/100 among major Ohio cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Ohio rankings →About Ohio City, OH
Wikipedia →Ohio City is a village in Liberty Township, Van Wert County, Ohio, United States. The population was 651 at the 2020 census. It is included within the Van Wert, Ohio Micropolitan Statistical Area.
Learn more about your water
Guides and resources related to Ohio City's water quality findings.
Explore water quality across Van Wert
Frequently asked questions
Is Ohio City, OH tap water safe to drink?
Ohio City's water quality earned a grade of A- (86.4/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #100 out of 511 cities tested in Ohio.
What contaminants are in Ohio City's water?
Lead was measured at 1.5 ppb (90th percentile). 30 violations are on record.
How is Ohio City's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Ohio City?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Ohio City's water come from?
Ohio City's water is sourced from Groundwater. The city has 1 water system serving approximately 705 residents.
Is Ohio City's groundwater at risk of contamination?
Ohio City uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 30 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Ohio City's water compare to other cities?
Ohio City ranks #100 out of 511 cities in Ohio (better than 80% of state cities) and #4739 out of 15744 cities nationally (70th percentile). The grade of A- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Ohio City's small water system affect quality?
Ohio City's system serves approximately 705 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 30 violations on record.