B68/100
Glenville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 15,000 residents · New York
What's In Glenville's Tap Water?
66
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.004 µg/L | 0.004 µg/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 2009.
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
GLENVILLE WD #11
Population Served
15,000
Water Source
Groundwater
System ID
NY4600091
Frequently Asked Questions About Glenville Water
Is Glenville tap water safe to drink?
Glenville, New York tap water receives a grade of B (68/100), which is considered good. Out of 66 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 Glenville's water?
Of the 66 contaminants tested in Glenville's water supply, the most notable include PFOA, 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 Glenville have any water quality violations?
Yes, Glenville has 21 EPA violation(s) on record, with the most recent in 2009. Violation types include MR, Other. None of these are classified as health-based violations.
Do I need a water filter in Glenville?
Based on EPA data, using a water filter in Glenville 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 Glenville's tap water come from?
Glenville's drinking water is sourced from groundwater and supplied by GLENVILLE WD #11. The system serves approximately 15,000 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Glenville'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. Glenville'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 Glenville's water compare to other cities in New York?
Glenville's water quality score of 68/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our New York state page to see how all cities in the state compare.
What should I do if I'm concerned about Glenville's water quality?
If you have concerns about Glenville'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 (GLENVILLE WD #11) 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.