Current Events

Board of Directors Meeting  

Monday, July 28, 2014
New Payment Options


Outside water usage is
prohibited year round
between the hours of
10:00 AM and 4:00 PM.

Learn more...

Emergency Notification Form

Water Main Replacement - Garden City

Water Main Replacement - Greenridge Avenue


As part of its continuing effort to improve water service for domestic use and fire protection, the Water Authority of Western Nassau County (the "Water Authority") is replacing approximately 1,000 feet of 100-year old unlined cast iron 6-inch water main with new 6-inch cement-mortar lined, ductile iron pipe for the entire length of Greenridge Avenue and Hawthorne Road between Hathaway Drive and Colonial Road in Garden City. Also included in this project is the complete replacement of all water services from the new water mains to the property lines, and all fire hydrants.

Click Here for complete information on this project.

Flushing Update

The Water Authority began main flushing in New Hyde Park on Monday, June 09, 2014.
Flushing will be performed Sunday through Thursday nights between the hours of 11 P.M. & 7 A.M. in the following areas:

Section # 1 - COMPLETED
From: Maple Drive to Plaza Avenue
Between: New Hyde Park Road & Denton Avenue

Section # 2 - IN PROGRESS
From: Hillside Avenue south to 2nd Avenue
Between: Lakeville Road/S. 9th Street and New Hyde Park Road.
This area will commence on or about June 23, 2014.

Section # 3
From: Soma Street south to Hillside Avenue
Between: Lakeville Road & New Hyde Park Road
We expect to begin in this area on Tuesday, July 8th P.M. through Wednesday A.M.
This section will take approximately one to one and one half weeks to complete

 Click Here for more information and a map of the flushing areas .

Annual Water Quality Report

We have published our Annual Water Quality Report for 2013. You can view all of our Water Quality Reports on this page.

We Have Moved!

The Water Authority of Western Nassau County has moved to its newly constructed headquarters building at 1580 Union Turnpike, New Hyde Park.

We are very excited to be moving into a new facility that will help us provide better customer service.

All of our telephone numbers remain the same, so please call (516) 327-4100 to speak with a customer service representative.


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1580 Union Turnpike, New Hyde Park, NY 11040-1762
Phone: (516) 327-4100 | Fax: (516) 327-4132
Public Water Supply Identification No. NY2902830
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