Hampton Bays Water District

  1. Hampton Bays Water District Logo

    Water Conservation is Critical protecting LI’s Groundwater System

    Water conservation is critical in protecting Long Island’s groundwater system as it is the sole source of drinking water for all of Long Island, including Hampton Bays. Read on...
  2. Hampton Bays Water District Logo

    Water Pressure Improvements Made for Residents East of the Shinnecock Canal

    The Hampton Bays Water District (HBWD) has recently completed improvements to its distribution system in the vicinity of the Shinnecock Canal. Read on...

    Hampton Bays Water District Listens To Residents Concerns

    About thirty Hampton Bays residents turned out for an informational meeting by the Hampton Bays Water District (HBWD) on Monday, July 15, 2019 at 7pm to update the community about continued efforts to improve water quality. Read on...
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HB Water District Customer Letter: 

September 19, 2017: Letter to Hampton Bays Water Customers (PDF)

August 2017: Letter to Hampton Bays Water Customers (PDF)

  1. Billing
  2. Payments
  3. Water Reports
  4. Lab Results

Individual usage is metered and billed according to rates determined by the Southampton Town Board in their capacity as Water Commissioners of the Water District. Earnings are reported to the comptroller and the tax receiver, who serve as the HBWDs fiduciary administrators. Water is billed in cubic feet. Provided is a comparison chart for your convenience:

Meter Size

User Rate

Allowance (Cubic Feet)
Minimum Charge
1 1/2"31,500$42.83

*calculation = 7.48 x cubic feet = gallons