A81/100
Yellow Springs Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 3,761 residents · Ohio
What's In Yellow Springs's Tap Water?
32
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 155.00 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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
YELLOW SPRINGS VILLAGE PWS
Population Served
3,761
Water Source
Groundwater
System ID
OH2903012
Frequently Asked Questions About Yellow Springs Water
Is Yellow Springs tap water safe to drink?
Yellow Springs, Ohio tap water receives a grade of A (81/100), which is considered excellent. Out of 32 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 2 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 Yellow Springs's water?
Of the 32 contaminants tested in Yellow Springs'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 Yellow Springs have any water quality violations?
Yes, Yellow Springs has 4 EPA violation(s) on record, with the most recent in 2019. Violation types include Other, MCL, MR. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Yellow Springs?
Based on EPA data, using a water filter in Yellow Springs 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 Yellow Springs's tap water come from?
Yellow Springs's drinking water is sourced from groundwater and supplied by YELLOW SPRINGS VILLAGE PWS. The system serves approximately 3,761 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Yellow Springs'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. Yellow Springs'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 Yellow Springs's water compare to other cities in Ohio?
Yellow Springs's water quality score of 81/100 earns a grade of A, which is considered excellent. This places Yellow Springs among the better-performing water systems in Ohio. Visit our Ohio state page to see how all cities in the state compare.
What should I do if I'm concerned about Yellow Springs's water quality?
If you have concerns about Yellow Springs'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 (YELLOW SPRINGS 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.