[1] Over the decades following its establishment, the district would be expanded as new developments were built or as requested by residents in areas without sewers.

[4] In 1968, the Port Washington Water Pollution Control District received funds from New York to upgrade and expand its sewage pumping station.

[6] At the time the $1.8 million project was announced, the park's sewer system was in poor condition and was over 40 years old.

[7] Additionally, the Port Washington Water Pollution Control District is separate from the Nassau County Sewage System.

[1][11] As of December 2023, the Superintendent of the Port Washington Water Pollution Control District is Windsor J. Kinney, and the Board of Commissioners consists of Donald A. Kurz, Melanie Cassens, and Arduino Marinelli.