Who supplies my water · NY

Where Upper Brookville's tap water comes from

EPA records tie Upper Brookville to 2 water systems. Your water bill names the one that serves your address.

Nassau County · Population 1,771

Water systems for Upper Brookville

Jericho WD
PWSID NY2902831 · Purity Score 95/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 90% of Upper Brookville's homes are inside Jericho WD's service area (EPA service-area map).
Full water report for Jericho WD
Oyster Bay WD
PWSID NY2902844
About 7% of Upper Brookville's homes are inside Oyster Bay WD's service area (EPA service-area data).
Oyster Bay WD: contact and record

System-level records from EPA. Not a test of your tap.

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Follow Upper Brookville's water

One email when Jericho WD publishes a new sampling round, a result moves above or below its reference, or the system's score changes.

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