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| Water Authority of Western Nassau County | |
|---|---|
| Name | Water Authority of Western Nassau County |
| Type | Independent special district |
| Founded | 1920s |
| Headquarters | West Hempstead, New York |
| Jurisdiction | Western Nassau County, New York |
| Employees | 200–400 |
| Budget | $30–80 million |
Water Authority of Western Nassau County is a public water utility serving portions of western Nassau County on Long Island, New York. The Authority provides potable water, operates groundwater wells, treatment plants, and distribution mains, and coordinates with regional agencies for infrastructure, emergency response, and regulatory compliance. It interacts with municipal entities, utility districts, and state regulators to manage supplies for residential, commercial, and institutional customers.
The Authority traces roots to early 20th‑century water provision initiatives linked to suburbanization on Long Island near Garden City, New York, Hempstead, New York, and Oyster Bay, New York. Its formation was influenced by regional planning efforts contemporaneous with projects such as the Long Island Rail Road expansion, the growth of Nassau County, New York suburbs, and the construction of municipal works in nearby Hempstead Plains. Over decades the Authority has negotiated interconnections with neighboring suppliers including Town of Hempstead, Town of North Hempstead, and private firms like Jersey Central Power and Light Company for coordinated service. Key historical events affecting the Authority include responses to regional crises such as the Northeast Blackout of 1965, storms like Hurricane Sandy, and state regulatory shifts under the New York State Department of Health and the New York State Public Service Commission. Infrastructure modernization efforts paralleled federal initiatives such as funding programs administered through the Environmental Protection Agency and state capital plans sponsored by the New York State Department of Environmental Conservation.
The Authority is governed by a board appointed under Nassau County enabling legislation and aligned with statutory frameworks used by special districts in New York, similar to governance at entities like Suffolk County Water Authority and New York City Department of Environmental Protection. Executive management coordinates with legal counsel, finance officers, and engineering staff who collaborate with contractors including firms affiliated with Jacobs Engineering Group, Aqua-Aerobic Systems, and regional consulting practices that have worked on Long Island projects. Oversight relationships include reporting to the Nassau County Legislature, interaction with elected town officials from Town of Hempstead, New York and Town of Hempstead, and coordination with federal programs such as the United States Army Corps of Engineers when large capital works are required. Collective bargaining with unions like the American Federation of State, County and Municipal Employees shapes labor relations. The Authority participates in interagency forums with utilities including NYISO stakeholders and regional water associations such as the National Association of Water Companies.
The Authority’s service footprint covers unincorporated communities and incorporated villages in western Nassau County, encompassing customers in West Hempstead, New York, Franklin Square, New York, Garden City South, New York, and adjoining neighborhoods near Malverne, New York and Valley Stream, New York. Customer classes include residential accounts, commercial customers such as businesses along Jericho Turnpike, institutional users including schools in the Hempstead Union Free School District and healthcare facilities like Winthrop-University Hospital, as well as municipal accounts serving parks managed by Nassau County Parks Department. Emergency mutual aid arrangements exist with neighboring suppliers including Jericho Water District and regional wholesalers that serve portions of Long Island.
The Authority relies primarily on groundwater drawn from the Magothy Aquifer and Jameco Gravel formations accessed by a network of production wells, booster stations, and storage tanks. Treatment processes include aeration, disinfection with chlorine, and targeted removal technologies for contaminants such as volatile organic compounds and emerging contaminants addressed by technologies from suppliers like Xylem Inc. and GE Water. Major physical assets include transmission mains, elevated storage tanks, and interconnections with adjacent systems for redundancy similar to interties used by Long Island Water Corporation and the Nassau County Water Authority system. Capital projects have been developed in coordination with federal funding mechanisms and state clean water initiatives administered by the New York State Environmental Facilities Corporation.
Day‑to‑day operations encompass pumping, distribution maintenance, meter reading, leak detection, and emergency repair, using equipment and software from vendors such as Honeywell International Inc. and GIS solutions similar to those from Esri. Preventive maintenance programs follow standards promoted by organizations like the American Water Works Association and employ pressure management, cathodic protection, and valve exercising. The Authority maintains mutual aid protocols with agencies including New York State Emergency Management Office and neighboring utilities for large incidents, and participates in workforce training initiatives affiliated with institutions such as Nassau Community College and certification programs recognized by the New York State Department of Health.
Revenue is generated from volumetric water charges, fixed service fees, and connection charges; budgeting aligns with capital improvement plans financed through bonds issued under New York special district statutes and grants administered by entities such as the EPA and the New York State Environmental Facilities Corporation. Financial management involves annual audits, reserve policies, and bond rating considerations influenced by market participants like Municipal Securities Rulemaking Board advisors and underwriting banks including regional branches of Goldman Sachs or JP Morgan Chase on Long Island offerings. Rate setting follows public hearing requirements analogous to procedures used by other New York water districts and considers infrastructure replacement costs, regulatory compliance expenditures, and labor obligations under collective bargaining agreements.
Water quality monitoring and regulatory compliance adhere to standards set by the New York State Department of Health and the Environmental Protection Agency including implementation of maximum contaminant levels and testing for substances such as lead, nitrate, and per- and polyfluoroalkyl substances addressed in recent statewide responses. The Authority files Consumer Confidence Reports and conducts Source Water Assessments coordinated with the Nassau County Department of Health. Environmental stewardship initiatives include coordination with stormwater management efforts under state rules similar to those managed by the New York State Department of Environmental Conservation and participation in regional programs to protect aquifer recharge areas like the Massapequa Preserve and other Long Island conservation lands.
Category:Governmental agencies established in the 20th century Category:Water supply infrastructure in New York Category:Nassau County, New York