Massapequa Water District
Serving Massapequa Since 1931Drinking Quality Water Report
The Drinking Water Quality Report for 2025 is now ready.
Bids and Public Notices
Notice to Bidders: Distribution System Improvements – Vicinity of Massapequa Lake – Phase 2
Take a look at the Massapequa Water District Service Line Inventory Viewer to locate your address and determine if the water service line at your home has been identified. A legend and quick link to a survey is also provided if you see that the service is classified as unknown. You can also complete the Service Line Material Self Identification Survey to update the information on your address. Call the District office, 516-798-5266, if you have questions or need assistance.
Pay Your Bill
Massapequa Water District’s hours of operation are 8:00 am to 4:30 pm Monday – Friday. Payments can be made online using the MyAccount Portal or by mail to 84 Grand Avenue, Massapequa, NY 11758.
For customer service issues, please call (516) 798-5266 or email us at customerservice@massapequawater.com.
Please note the associated processing fees for online payments:
ACH Transaction Fee $0.50
Credit Card Processing Fee 2.75%
2025 Water Bills
At this time, the District will continue to accept check and online payments for 2025 billing until Friday, August 7, 2026. During the week of Monday, August 10, 2026 and Friday, August 14, 2026, cash is the only form of payment that will be accepted for 2025 billing.
2026 Water Bills
Water bills from 2026 can be paid by credit / debit card or online bank check by using our payment module. If you have any questions, please call the District office at 516-798-5266.
Thank You.
About Massapequa Water District
Since its establishment in 1931, the Water District has been devoted to providing its consumers with a safe and adequate supply of high-quality potable drinking water. This supply continues to meet or exceed the mandated requirements set by Federal, State and Local Regulatory Agencies. Today, local residents enjoy clean and refreshing tap water delivered through a combination of nine (9) deep underground wells and approximately 148 miles of water mains.? Read More