MyCleanWater

Lagrangeville, New York Water Quality Report

Water quality data for 5 water systems serving 3,224 people.

20
Very Poor
out of 100

Water Source

5
Water Systems
3K
People Served
Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
PFBA0.006 No federal limit1000.0 ug/L(EWG)
0%
Below guideline
PFBS0.003 No federal limit2000.0 ug/L(EPA Health Advisory)
0%
Below guideline
PFOA0.004 0.004 ug/L0.090 ug/L(EWG)
108%
Above limit

Recommended Water Filters

Based on the contaminants detected in your water supply, these filtration systems are recommended:

Reverse Osmosis (RO)

Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.

Up to 99% PFAS removal

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Compliance & Violations

Active Violations (61)

65

May 23, 2025

critical

65

May 23, 2025

critical

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Resolved Violations (195)

4G

Oct 17, 2024

minor

4G

Oct 17, 2024

minor

4G

Oct 17, 2024

minor

27

Jan 1, 2024 — Mar 31, 2024

moderate

27

Jan 1, 2024 — Mar 31, 2024

moderate

+ 190 more resolved violations

Frequently Asked Questions

Is Lagrangeville tap water safe to drink?

Lagrangeville's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.

What contaminants are in Lagrangeville tap water?

3 contaminants have been detected in Lagrangeville's water supply across 5 water systems. See the full contaminant table above for details.

How can I improve my water quality in Lagrangeville?

Install a water filter rated for the specific contaminants found in Lagrangeville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Lagrangeville have any water quality violations?

Yes, Lagrangeville currently has 61 active violations. See the violations section above for details.