17th through 19th centuries In 1664, the land on the northern shore of the creek's mouth was purchased by British settler William Hallet (or Hallett), who obtained the plot from two native chiefs named Shawestcont and Erramorhar. This peninsula, which jutted out onto
Hell Gate to the northwest, was acquired in portions and was later renamed
Hallet's Cove. Hallet subsequently built a lime
kiln on the creek. Sunswick Creek formed a navigable waterway with
Dutch Kills, another stream to the south, making it easy for merchants to transport produce and goods along the creek. Joseph Hallett and Jacob Blackwell built a mill on the creek's right bank, near its mouth, in 1753. After outbreaks of disease in 1871 and 1875, the marshes surrounding the creek were drained in 1879. In addition, street cleaners tossed dry rubbish into the lowland to raise the grade of nearby streets. In 1915, residents of Ravenswood sent a letter to the
New York City Board of Health to complain about the
tide gates along Sunswick Creek, which had been installed to alleviate an infestation of mosquitoes. The residents claimed that the tide gates were actually keeping mosquitoes in the creek, since these gates resulted in stagnant water, and threatened to open the tide gates. In response, the Board of Health suggested filling up their land, which the
Brooklyn Times-Union reported would require the infilling of to a depth of . The operation had a projected total cost of over $100,000 (), which was not affordable for most of the neighborhood's residents. Early the next year, in April 1916, residents broke down the barriers with axes. Afterward, the New York City health commissioner told a local newspaper that the residents "prefer to live like hogs," prompting outrage from local residents. Afterward, the Queens
borough president,
Maurice E. Connolly, announced a plan to install two tide gates on the creek. By the end of 1916, the New York City government proposed to close up Sunswick Creek, mandating that households living nearby divert their sewage elsewhere. A 1920
Brooklyn Daily Eagle article stated that the former path of the creek had been mostly developed with industrial buildings. During excavations for a sewer line at Vernon Boulevard and Broadway in 1957, construction workers found remnants of the former grist mill on the creek's mouth. == Legacy ==