Andover Regional School District

Borough of Andover

Borough of Branchville

Borough of Franklin -Public Works

Borough of Hopatcong

Borough of Ogdensburg

Borough of Stanhope

Borough of Sussex

Byram Water Company/ Home Owner Assoc.

Carriage Mobile Homes, INC.

Forest Lakes Water Company

Hardyston Township MUA

Lake Tamarack Water Company

Montague Water Company

Sussex County Technical School

Town of Newton Utilities

Township of Sparta Water Utility

Tranquility Springs Water Company

United Water, Mid-Atlantic

Water District No. 1