Jericho Water District

125 Convent Road
Syosset, New York 11791 USA

Business Hours: Monday through Friday, 8:30am to 4:00pm

Phone: (516) 921-8280

24-Hour Emergency Phone: If you are calling after normal business hours and this is a true water-related emergency, call our emergency response number at (516) 921-8280.

Fax: (516) 921-7554


If you have a specific question, please fill out the form below and we will respond to you soon: