C58/100
Baltimore Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 20,813 residents · Ohio
What's In Baltimore's Tap Water?
67
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 150.00 mg/L | 1.30 mg/L | Over Limit |
strontium | 2800.00 µg/L | — | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2010.
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
BALTIMORE VILLAGE PWS
Population Served
2,995
Water Source
Groundwater
System ID
OH2300112
LICKING REGIONAL WATER DISTRICT
Population Served
17,818
Water Source
Groundwater
System ID
OH4505412
Frequently Asked Questions About Baltimore Water
Is Baltimore tap water safe to drink?
Baltimore, Ohio tap water receives a grade of C (58/100), which is considered fair. 1 contaminant(s) exceed EPA maximum contaminant levels and 57 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Baltimore's water?
Of the 67 contaminants tested in Baltimore's water supply, the most notable include Copper (90th percentile), Lead (90th percentile), strontium. 1 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Baltimore have any water quality violations?
Yes, Baltimore has 57 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Baltimore?
Based on EPA data, using a water filter in Baltimore 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 Baltimore's tap water come from?
Baltimore's drinking water is sourced from groundwater and supplied by BALTIMORE VILLAGE PWS and 1 other water system(s). The system serves approximately 20,813 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Baltimore'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. Baltimore'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 Baltimore's water compare to other cities in Ohio?
Baltimore's water quality score of 58/100 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 Baltimore's water quality?
If you have concerns about Baltimore'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 (BALTIMORE VILLAGE PWS) 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.