Wards Island Wastewater Treatment Plant

102 LaGuardia Circle | Randall's Island

Open on the map2 entries

The lot about 1940
About 1940. Via 1940s.nyc
The lot about 1985
About 1985. Via 80s.nyc

The city photographed every building for its tax records around 1940 and again in the 1980s. NYC Municipal Archives.

Written with AI from the source each entry cites, then fact-checked.

  1. 1937

    October 23

    Mayor La Guardia dedicates the Wards Island sewage treatment plant

    A treatment plant for Wards Island was proposed in 1914, the state released 52 acres for it in 1927, and construction began in June 1931. Mayor Fiorello La Guardia dedicated the plant, of which this administration building is part, on October 23, 1937. It opened with a capacity of 180 million gallons a day, raised to 275 million gallons a day in 2003.

    Source: nyc.gov

  2. 1937

    October

    The plant becomes the first to use the conventional activated sludge process

    When it came on line in October 1937, the Wards Island plant was the first to use the conventional activated sludge process. It was built to treat sewage from Manhattan's east side and the lower Bronx, with a Public Works Administration grant of $11,360,250.

    Source: livingnewdeal.org

Nearby

All 4 buildings with stories in Randall's Island