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The New York City Water Board was established in 1905. It sets water and sewer rates for New York City sufficient to pay the costs of operating and financing the system, and collects user payments from customers for services provided by the water and wastewater utility systems of the City of New York.
Counties of New York Location State of New York Number 62 Populations 5,082 (Hamilton) – 2,561,225 (Kings) Areas 33.77 square miles (87.5 km 2) (New York) – 2,821 square miles (7,310 km 2) (St. Lawrence) Government County government Subdivisions Cities, Towns, Indian Reservations Part of a series on Regions of New York Downstate New York New York City Long Island Hudson Valley (Lower ...
A cone of depression is a circular area surrounding a well where groundwater levels are reduced from pumping. [1] [2] In an unconfined aquifer (water table), this is an actual depression of the water levels. In confined aquifers , the cone of depression is a reduction in the pressure head surrounding the pumped well.
The city's wastewater is collected through an extensive grid of sewer pipes of various sizes and stretching over 7,400 miles (11,900 km). The Bureau of Wastewater Treatment (BWT) operates 14 water pollution control plants treating an average of 1.3 billion US gallons (4,900,000 m 3) of wastewater a day; 96 wastewater pump stations: 8 dewatering facilities; and 490 sewer regulators.
The pond was subsequently enlarged, and architect Frank Freeman engaged to design a new, larger pumping station. The new station, completed in 1891, housed five large steam pumps capable of delivering up to 54 million US gallons (200,000 m 3) a day. [1] [2] In 1898, Brooklyn was absorbed into New York City, allowing the former access to the ...
New York City was originally confined to Manhattan Island and the smaller surrounding islands that formed New York County. As the city grew northward, it began annexing areas on the mainland, absorbing territory from Westchester County into New York County in 1874 and 1895 . During the 1898 consolidation, this territory was organized as the ...
Aquifer test (or a pumping test) is a field experiment in which a well is pumped at a controlled rate and the aquifer's response (drawdown) is measured in one or more observation wells. [5] Cone of depression is a conically-shaped depression that is produced in a water table as a result of pumping water from a well at a given rate. [4]
Rondout Reservoir. The Delaware Aqueduct is an aqueduct in the New York City water supply system.It takes water from the Rondout, Cannonsville, Neversink, and Pepacton reservoirs on the west bank of the Hudson River through the Chelsea Pump Station, then into the West Branch, Kensico, and Hillview reservoirs on the east bank, ending at Hillview in Yonkers, New York.