Earth's greatest natural resource is water. Formed in 1927, the Greenlawn Water District is responsive to the needs of all its residents and consumers for the uninterrupted supply of the purest possible water. As provider and guardian of this most valuable resource, we are pledged to fulfill the following mission:

  • To deliver a pure and plentiful water supply to our consumers with sufficient pressure at reasonable cost.


  • To safeguard our community by maintaining adequate storage reserves, especially for fire protection purposes.


  • To be vigilant in identifying and protecting our precious water supply from all potential sources of contamination, to promote conservation, and to cooperate with all local and New York State regulatory agencies.


Our hours of operation are from 8 a.m. to 4:30 p.m. Monday through Friday. Our Emergency Phone number is 631-261-0874.

All regular GWD meetings are now held at the
Water District office 9:00 a.m. on Wednesdays.




Featured News

Public Notice: Meeting Rescheduled

NOTICE IS HEREBY GIVEN that the regular weekly meeting of the Greenlawn … >>more

Honoring Commissioner Bill Wieck

When long time Water Commissioner Bill Wieck’s term ended in 2017, he left … >>more

Tap Water Winner

It’s official! The Greenlawn Water District has been voted the Best Tasting … >>more

BID NOTICE: Used Vehicles (2)

USED FORD F250 AND FORD RANGER PICKUP Sealed bids will be received by … >>more

Public Notice: Meeting Canceled

Notice is hereby given that the regular weekly meeting of the Greenlawn … >>more