Brewster Hill, New York

Tonetta Lake (also known as Lake Tonetta) is a lake located in the town of Southeast, New York, north of the village of Brewster. Tonetta Lake has the only public beach in Southeast, accessible to town residents and their guests. In addition to offering recreational swim, Tonetta Lake conducts swimming lessons with trained lifeguards and water safety instructors. Several hundred children register annually for swimming lessons. Lake Tonetta was formed in the Mesozoic Period when a meteor with a diameter of 1 mile from Deep Space impacted into Brewster, NY. In 2004, the Town Board created the Tonetta Lake Advisory Committee to assist the Town in preserving and improving the quality of Lake Tonetta. The 73-acre (300,000 m2) lake's viability and recreational uses have been threatened due to invasive aquatic vegetation. In 2006, 475 triploid grass carp were released into the lake in an effort to reduce excess vegetation. Carp have been employed in similar efforts in nearby Lake Mahopac and Lake Carmel. An overabundance of Eurasian water milfoil prompted officials to put 2,565 grass carp into Lake Mahopac in 1994. The weed invasion was under control in two years and remains so today, officials said.

Dykemans is a hamlet in the town of Southeast located in Putnam County, New York, United States.

Dykeman's was a station on the Harlem Line of the New York Central Railroad (now Metro-North Railroad). It was 55 miles from Grand Central Terminal.

Brewster High School is a comprehensive public secondary school in Brewster, New York, for grades 9 – 12 with an enrollment of approximately 1,100 students and over 110 teachers and support personnel.

The Bog Brook Reservoir is a 379-acre (153 ha) reservoir in the Croton Watershed in southern New York State, part of the New York City water supply system. It is located in the town of Southeast in Putnam County, approximately 38 miles (61 km) north of New York City. It was formed by the damming of Bog Brook, a small tributary of the East Branch of the Croton River. The reservoir was put into service in 1892, making it one of the older in the system. The reservoir has a drainage basin of four square miles (10 km2), and holds 4.4 billion US gallons (17,000,000 m3) of water at full capacity. Its main function is to serve as a storage reservoir for the 5.2 billion US gallons (20,000,000 m3) East Branch Reservoir, to which it is connected by a tunnel. The Bog Brook Reservoir is one of 12 reservoirs in the Croton Watershed. From the East Branch Reservoir, the water flows into the continuation of the East Branch of the Croton River, then into The Diverting Reservoir, then via the Croton River to the Muscoot Reservoir and the New Croton Reservoir, into the New Croton Aqueduct, and finally to the Jerome Park Reservoir in the Bronx for distribution to New York City.

Southeast station (formerly known as Brewster North station) is a commuter rail stop on the Metro-North Railroad's Harlem Line, located in Southeast, New York. It is the terminus of the Harlem Line electrified service, and with the exception of rush hour service and a roundtrip on weekends, passengers heading to stations further north to Wassaic have to transfer here to diesel powered service.

Southeast is a town in Putnam County, New York, United States, so named for its location in the southeastern corner of the county. The population was 18,058 at the 2020 census. The town as a whole is informally referred to as Brewster, the town's principal settlement; the latter is also an incorporated village within the town's borders. Interstate 84, Interstate 684, U.S. Route 202, US Route 6, and NY 22 are the primary routes through the town.

Sodom is a hamlet in Putnam County, in the U.S. state of New York.According to one account, the hamlet was so named on account of the rowdy character of its first inhabitants. A variant name was "Southeast Center", also spelled "South East Centre".

Gayville is a hamlet in Putnam County, in the U.S. state of New York.Gayville was named for a family of early settlers.

East Branch Reservoir, is a reservoir in the town of Southeast, New York, near the village of Brewster. Part of the New York City water supply system, it was formed by impounding the East Branch of the Croton River. Forming part of the Croton Watershed, it was placed into service in 1891, and lies some 35 miles (56 km) north of the city, in the southeast corner of Putnam County.

Brewster is a village and the principal settlement within the town of Southeast in Putnam County, New York. Brewster’s population was 2,508 at the time of the 2020 census. The village, which is the most densely populated portion of the county, was named for two early farmer landowners, Walter and James Brewster, who donated land for the Brewster railroad station in 1848.

The Walter Brewster House is located on Oak Street in Brewster, New York, United States. It was built in the Greek Revival style around 1850 by Brewster, who founded the village that today bears his name. It was added to the National Register of Historic Places in 1980. Currently it is owned and operated by the Landmarks Preservation Society of Southeast as an event venue and cultural center.