South County Trailway

Elmsford is a village in Westchester County, New York, United States. It is part of the New York metropolitan area. Roughly one mile square, the village is fully contained within the borders of the town of Greenburgh. As of the 2010 census, the population of Elmsford was 4,664.

Captain Lawrence Brewing Company is a craft brewery located in Elmsford, New York. The brewery is owned and run by head brewer Scott Vaccaro. Vaccaro, a homebrewer since 1995, trained in brewing science at UC Davis.Many of Captain Lawrence's beers are strongly influenced by traditional Belgian ale styles, although often with an American twist. Barrel-aging and ales with sourness or flavors contributed by bacteria and wild yeasts such as Brettanomyces, are also part of their repertoire. Like many small breweries, Captain Lawrence seeks to be environmentally sensitive, including donating its spent grain to a local farmer for use as cattle feed.Their beers are fermented in stainless steel cylindro-conical vessels. The brewery takes its name from Captain Lawrence Drive in South Salem, New York, the road on which Vaccaro's childhood home is located. The street is named after Samuel Lawrence (1733–1796), a captain in the Westchester County Militia, 3rd Regiment, during the American Revolution.

Elmsford Reformed Church and Cemetery is a historic Dutch Reformed church/meeting house and cemetery at 30 S. Central Avenue in Elmsford, Westchester County, New York, United States. It was built in 1793 and is a two-story, wood-frame building. It is constructed of hand-hewn beams, shingles, and hand-wrought nails. Most of the ornamentation in the church dates to the 1820s. It is almost identical to nearby Old St. Peter's Church. The cemetery dates to the 18th century and includes the graves of a number of Revolutionary War veterans including Isaac Van Wart (1762 - 1828). It was added to the National Register of Historic Places in 1983.

The Elmsford School District, officially known as the Elmsford Union Free School District, is a public school district that serves approximately 980 students in Elmsford, New York in Westchester County. The Superintendent of Schools is Dr. Marc P. Baiocco. Dr. Baiocco became Superintendent in 2017, replacing Dr. Joseph L. Ricca. Dr. Baiocco is the former Principal of Alexander Hamilton Junior/Senior High School, where he has served for the past 8 years.

Alexander Hamilton Jr./Sr. High School (AHHS) is a public, six-year middle and secondary school in Elmsford, New York, United States. It is the only public junior and senior high school in the Elmsford School District.

The North County Trailway is a 22.1-mile (35.6 km) long paved rail trail stretching from Eastview to Baldwin Place in Westchester County, New York. It is also part of the statewide Empire State Trail.

The Hammond House is located on Grasslands Road (New York State Route 100C) in the Eastview section of the town of Mount Pleasant, New York, United States. It is a wooden building whose oldest part dates to the 1720s, with latter additions during the 19th century. In 1980 it was added to the National Register of Historic Places.It is one of the oldest houses in Westchester County, and one of only two remaining tenant houses from the Philipsburg Manor. It also has a rich Revolutionary War history. Col. James Hammond, son of the original owner, commanded the Patriot Westchester Militia. Some historical evidence supports a legend that George Washington visited the house for a brief conference with Hammond in 1780, leaving just before the house was surrounded by Loyalists.During the war the Hammond family bought the land; they held on to it until the 1920s, when New York City acquired the property to protect its watershed. It was planning to demolish the structure, when the county historical society bought the deteriorating house and restored it for use as a historic house museum. It remained open in that capacity for another half-century. When the society shifted its focus to primarily serving as an archive, it sold it to New York Medical College, which used as a medical research laboratory for a decade. It was again saved from potential demolition by two brothers who bought it in the 1990s. They have been restoring it.

WXPK (107.1 MHz), branded as 107.1 The Peak, is a commercial FM radio station licensed to Briarcliff Manor, New York, and serving the northern suburbs of the New York metropolitan area. It is owned by Pamal Broadcasting and broadcasts an Adult Album Alternative (AAA) radio format. The radio studios are in White Plains and the transmitter tower is off the Sprain Brook Parkway at the Westchester County Correctional Facility in Valhalla.

The Catskill-Delaware Water Ultraviolet Disinfection Facility is a 160,000-square-foot (15,000 m2) ultraviolet (UV) water disinfection plant built in Westchester County, New York to disinfect water for the New York City water supply system. The compound is the largest ultraviolet germicidal irradiation plant in the world.The UV facility treats water delivered by two of the city's aqueduct systems, the Catskill Aqueduct and the Delaware Aqueduct, via the Kensico Reservoir. (The city's third supply system, the New Croton Aqueduct, has a separate treatment plant.) The plant has 56 energy-efficient UV reactors, and cost the city $1.6 billion. Mayor Michael Bloomberg created research groups between 2004-2006 to decide the best and most cost-effective ways to modernize the city's water filtration process, as a secondary stage following the existing chlorination and fluoridation facilities. The UV technology effectively controls microorganisms such as giardia and cryptosporidium which are resistant to chlorine treatment. The city staff determined that the cheapest alternatives to a UV system would cost over $3 billion. In response to this finding, Bloomberg decided to set up a public competitive contract auction. Ontario based Trojan Technologies won the contract.The facility treats 2.2 billion U.S. gallons (8.3 billion liters) of water per day. The new facility was originally set to be in operation by the end of 2012. The facility opened on October 8, 2013.

Eastview (or East View) is a business district and former hamlet in Mount Pleasant, Westchester County, New York, United states, located approximately 25 miles north of Midtown Manhattan. It was primarily residential, and had a post office, railroad station, and school. In the late 1920s, John D. Rockefeller, Jr. purchased most of the hamlet's property and razed the buildings. The Hammond House, a National Register of Historic Places-listed farmhouse dating to the 1720s, is located in the district, on New York State Route 100C. Currently, dozens of commercial buildings have been developed in the area. The community is now most prominently known as the global headquarters for Regeneron Pharmaceuticals, which moved into a newly constructed campus in 2014.

Romer-Van Tassel House is a historic home located at Greenburgh, Westchester County, New York. It was built in 1793 and is a 1+1⁄2-story, rectangular stone dwelling, topped by a gable roof. The coursed stone foundation may be the remains of an earlier dwelling and date to about 1684. The house was renovated in the 1920s and the 1+1⁄2-story wood-frame kitchen wing dates to that time. The house served as the first Greenburgh town hall from 1793 into the early 19th century.It was added to the National Register of Historic Places in 1994.

The New York School for the Deaf is a private school for the deaf in Greenburgh, New York, in Westchester County just north of New York City, United States.