page_title: Van Cortlandt Park
section_title: Watercourses
hierarchical_section_title: Van Cortlandt Park / Geography / Watercourses
caption_attribution_description: English: [w:Van Cortlandt Park] Lake, seen from the east shore.
context_page_description: Van Cortlandt Park is a 1,146-acre park located in the borough of the Bronx in New York City. Owned by the New York City Department of Parks and Recreation, it is managed with assistance from the Van Cortlandt Park Alliance. The park, the city's third-largest, was named for the Van Cortlandt family, which was prominent in the area during the Dutch and English colonial periods.
  Van Cortlandt Park's sports facilities include golf courses and several miles of paths for running, as well as facilities for baseball, basketball, cricket, cross-country running, football, horseback riding, lacrosse, rugby, soccer, softball, swimming, tennis and track and field. The park also contains five major hiking trails and other walking trails. Its natural features include Tibbetts Brook; Van Cortlandt Lake, the largest freshwater lake in the Bronx; old-growth forests; and outcrops of Fordham gneiss and Inwood marble. Contained within the park is the Van Cortlandt House Museum, the oldest surviving building in the Bronx, and the Van Cortlandt Golf Course, the oldest public golf course in the country.
context_section_description: Van Cortlandt Park contains the Bronx's largest freshwater lake, the eponymous Van Cortlandt Lake. The lake is 4 to 8 feet (1.2 to 2.4 m) deep at various times of year, and has an area of 18 acres (7.3 ha). The lake is used for recreational fishing, as it includes species such as largemouth bass, black crappie, brown bullhead, bluegill, pumpkinseed, golden shiner, common carp, white sucker, and yellow perch. It is fed by Tibbetts Brook, a stream originating in Yonkers, which runs through a series of culverts before draining into the south edge of the lake at approximately West 242nd Street. There are efforts to daylight this south end into the former New York and Putnam Railroad right-of-way that runs through the park as part of the park's faster plan.
  There is no surviving documentation for the creation of Van Cortlandt Lake. In 1699, Jacobus Van Cortlandt dammed Tibbetts Brook to power a sawmill, creating a mill pond at the site where the lake is. Later, he also added a gristmill. The sawmill was relocated around 1823 and stayed in operation until 1889. The gristmill was destroyed by lightning in 1901.
  By the time the park was created, Van Cortlandt Lake needed to be cleaned, as cesspools in Yonkers had leaked sewage into Tibbetts Brook, which fed into the lake. A 1903 annual report from the New York City Department of Parks and Recreation mentioned that the lake had probably not been cleaned since the mid-18th century, and now contained a layer of "refuse and vegetation on top, and an ooze two to three feet deep on the bottom," with qualities more like a "semi-bog." Cleaning of the lake started in 1903. The lake's original earthen dam was removed, the lake was emptied, and 30,000 cubic yards (23,000 m³) of deposits were dredged from the lake bed. A new 2,270-foot (690 m) retaining wall was then erected along the lake's eastern shore, and a new dam was installed to reform the lake and to allow future cleaning of the lake without having to dredge it. After the opening of an overflow drain in 1911–1912, which connected to the sewer under Broadway completed in 1907, Tibbetts Brook was directed into the new sewer, The construction of the Van Cortlandt Golf Course compounded the lake's dirty condition, and by 1912, the lake and brook contained significant sedimentation.
  Nearby residents also disliked the wetlands near the lake, as they could be used to breed malaria-borne mosquitoes, and were thus seen as "unsightly and unsanitary." In 1896, they proposed to fill the wetlands in, and the infill proposal was funded by the New York City Board of Estimate in 1899. Subsequently, the Parks Department proposed to dredge the swamp and create a lake in its stead, but despite this plan receiving $70,000 in funding in 1906, it was deemed "not feasible" to drain the swamp directly into the Broadway sewer. Another plan to remove the swamps in the park's southwest was approved in 1904. The plan was to build an athletic field in the southwest swamp's place, but all swamp-infill proposals for this sector were rejected in 1917. By 1922, there were 23 acres (9.3 ha) of swampland left in the park, and the Parks Department hoped to convert parts of it for some athletic purpose, but this required the New York Central Railroad to raise one of its bridges first so the swampland could be accessed. However, there are no records of that bridge being raised or of the swamp being converted.
  In its early years, the lake was used for boating, canoeing, curling, and ice skating. By 1899, the lake was used by up to 3,000 skaters on weekdays and 10,000 on weekends. The ice-skating house, shared with the golf course, was added in 1902. By 1935, the lake was used by approximately 20,000 skaters daily.
caption: Panorama of Van Cortlandt Lake from the east shore
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