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Port Washington North in Nassau County, New York — The American Northeast (Mid-Atlantic)
 

Sand Mining in Port Washington

Bay Walk Park Nautical Art Museum

 
 
Sand Mining in Port Washington Marker image. Click for full size.
Photographed by Ian Lefkowitz, October 18, 2025
1. Sand Mining in Port Washington Marker
Inscription.
Sand mined in Port Washington was used to build much of the infrastructure of New York City. It is estimated that between 1865 and 1989, more than 200 million tons of sand was shipped from Port Washington to New York City to make concrete for the sidewalks, tunnels, foundations, and skyscrapers of the “Big Apple.” For over a century, fifty barges a day left Manhasset Bay and Hempstead Harbor loaded with Cow Bay sand and gravel, mined from the vast deposits laid down on Long Island’s North Shore by glaciers at the end of the last Ice Age.

Mining required labor. More than 800 laborers from Italy, Poland, Ireland, Germany, Scandinavia and other European countries were housed in barracks on Port Washington’s sand banks. Hours were long, wages were low, and the work was dangerous. Death from cave-ins was a constant threat. Accidents occurred when sand cliffs cut back too steeply collapsed, burying victims under dozens of tons of loose sand.

Sand mining leveled large sections of Port Washington, reducing hundred-foot cliffs (resembling those at present-day Sea Cliff) to flat sand and gravel pans. The environmental damage continued for over a century. By the time the last sand mining concession closed, over seventy abandoned barges littered Manhasset Bay and Hempstead Harbor. In the 1990s, funds were obtained to clear the beaches
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and restore the shoreline to its former beauty.

(Captions)

Crescent/Colonial Sand Mine Operation c.1950
Unidentified miner in front of the Colonial Sand mine
Advertisement for a company that imported laborers, c.1900
Courtesy of the Port Washington Public Library Local History Center


About the Artist

Aaron Morgan has lived in Port Washington for 37 years. He has been active in many areas of civic life. Morgan eloquently believed that art is about the process of choices and learning: “It is like magic—creating something from nothing! As an artist I have something to say and I do it visually.”

The theme of the mural “Sand Mining in Port Washington” is immigration. At the turn of the century immigrants came from Scandinavia, Nova Scotia, Ireland, Italy, Germany, and Poland. In the mural the word “sand” is repeated in many languages, representing the roots of these hard-working people who came to our shores seeking streets “paved with gold.” Instead they found their streets (and jobs) paved with “sand” from Port Washington.
 
Erected by Village of Port Washington North.
 
Topics. This historical marker is listed in these topic lists: Arts, Letters, MusicImmigrationIndustry & Commerce.
 
Location. 40° 
Sand Mining in Port Washington image. Click for full size.
Photographed by Ian Lefkowitz, October 18, 2025
2. Sand Mining in Port Washington
This mural by Aaron Morgan is found in Bay Walk Park.
50.165′ N, 73° 42.109′ W. Marker is in Port Washington North, New York, in Nassau County. It can be reached from Shore Road north of Smull Place. Touch for map. Marker is at or near this postal address: 35 Shore Rd, 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 and in the Mid-Atlantic. 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: Boating in Manhasset Bay (here, next to this marker); Manhasset Bay Regattas (a few steps from this marker); Trash Talkin' (within shouting distance of this marker); Sousa Nautical Bench (within shouting distance of this marker); Bridging the Ocean (within shouting distance of this marker); The Dawn of a Destination (within shouting distance of this marker); Star Class Keel (within shouting distance of this marker); Robert H. Dayton Park (about 400 feet away, measured in a direct line). Touch for a list and map of all markers in Port Washington North.
 
Bay Walk Park Nautical Art Museum image. Click for full size.
Photographed by Ian Lefkowitz, October 18, 2025
3. Bay Walk Park Nautical Art Museum
This outdoor sculpture garden features a series of historic-themed public artwork and interpretive signs along a paved greenway.
 
 
Credits. This page was last revised on October 28, 2025. It was originally submitted on October 27, 2025, by Ian Lefkowitz of New York, New York. This page has been viewed 69 times since then and 37 times this year. Photos:   1, 2, 3. submitted on October 27, 2025, by Ian Lefkowitz of New York, New York. • Andrew Ruppenstein was the editor who published this page.
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Jun. 19, 2026