Port Washington in Nassau County, New York — The American Northeast (Mid-Atlantic)
Mill Pond Restoration
The Town of North Hempsteads extensive twelve year restoration of Mill Pond Park was funded by federal, state and local grants. The original park, built in 1795 by closing the Bays inlet, has suffered from water quality degradation and structural erosion. This multi-million dollar project entailed the dredging of over 10,000 cubic yards of sediment, extensively reshaping the pond floor, and rebuilding its surrounding wall. Future sedimentation will be prevented and waterflow improved between the tidal Mill Pond and Manhasset Bay with the installation of filtration devices.
During restoration, the Town landscaped the pond perimeter, added an attractive brick pathway and new benches. Utilizing native plants known for shoreline adaptability, the wetland was revegetated to stabilize the bank, filter stormwater runoff, cleanse pond water, and discourage Canada geese. Geese dislike feeding near tall grasses where predators might lurk. Geese create a myriad of issues near ponds; their feces contain bacteria and nitrogen which affects water quality and damages shorelines. Geese also eat aquatic vegetation which filter and cleanse pond waters.
Restoration Highpoints
Pond floor is regraded, dredged, and cleaned.
Heavy equipment reshapes the ponds perimeter.
Extensive reconstruction of the pond wall
A newly installed filtration system prevents sedimentation
Erected by Manhasset Bay Protection Committee.
Topics. This historical marker is listed in these topic lists: Environment • Parks & Recreational Areas. A significant historical year for this entry is 1795.
Location. 40° 50.282′ N, 73° 41.868′ W. Marker is in Port Washington, New York, in Nassau County. It can be reached from Mill Pond Road south of Harbor Road. Touch for map. Marker is at or near this postal address: 50 Mill Pond Road, Port Washington NY 11050, United States of America. Touch for directions.
Regionally, this marker is in the New York City Metropolitan Area and on Long Island. It is also in the American Northeast, in the Mid-Atlantic, and on the Eastern Seaboard. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Mill Pond Model Yacht Club (here, next to this marker); One Home, Seven Generations (within shouting distance of this marker); Shaped by Necessity (about 400 feet away, measured in a direct line); Home of Cato Sands Family (about 400 feet away); The Mill Pond Historic District (approx. 0.2 miles away); Robert H. Dayton Park (approx. Ό mile away); The Dawn of a Destination (approx. Ό mile away); Trash Talkin' (approx. Ό mile away). Touch for a list and map of all markers in Port Washington.
Also see . . . Mill Pond Reconstruction Project Almost Complete (Patch.com).
The nearly 5.1 million-dollar project was funded from a combination of Federal and state grants and town reserves...Already, the upgrade has significantly improved the ecology of the pond. The town placed two different species of plants along the water to absorb excess nutrients including fertilizers that enter the pond unintentionally, to provide a habitat for smaller fish species, and to prevent algae blooms, which lead to fish kills. In addition, the town repaired a device that controls the flow of water from Mill Pond to Manhasset Bay, boosting the water quality in both bodies of water.(Submitted on October 23, 2025, by Ian Lefkowitz of New York, New York.)
Credits. This page was last revised on October 23, 2025. It was originally submitted on October 23, 2025, by Ian Lefkowitz of New York, New York. This page has been viewed 41 times since then and 14 times this year. Photos: 1, 2, 3. submitted on October 23, 2025, by Ian Lefkowitz of New York, New York. • Andrew Ruppenstein was the editor who published this page.


