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City of New York

Section Chief, Excavation & Drilling

City of New York, Lincoln, Nebraska, United States, 68511


The NYC Department of Environmental Protection (DEP) enriches the environment and protects public health for all New Yorkers by providing 1.1 billion gallons of high-quality drinking water, managing wastewater and stormwater, and reducing air, noise, and hazardous materials pollution. DEP is the largest combined municipal water and wastewater utility in the country, with nearly 6,000 employees. DEP's water supply system comprises 19 reservoirs and 3 controlled lakes throughout the system’s 2,000 square mile watershed that extends 125 miles north and west of the City.

New York City has approximately 140,000 catch basins, 114,000 hydrants, 90,000 valves, 14 gatehouses, 3 reservoirs, 68 groundwater wells, a 100 million gallon underground storage tank, and 7,000 miles each of both sanitary sewers and water mains. The responsibility of maintaining these vast networks falls under the Department of Environmental Protection’s Bureau of Water and Sewer Operations (BWSO).

The primary responsibilities of the Bureau of Water and Sewer Operations are: the operation, maintenance, and protection of the City’s drinking water and wastewater collection (sewer) systems; the protection of adjacent waterways; and the development and protection of the Department’s Capital Water and Sewer Design Program. The Bureau also approves and inspects water and sewer connections performed by licensed plumbers and/or authorized contractors. In addition, the Bureau has overall responsibility for the approval and inspection of all public and private construction projects that could impact the City’s water or sewer systems.

The Bureau is also responsible for the operation of the Staten Island Bluebelt. This is an ecologically sound, cost-effective natural alternative to storm sewers, which occupies approximately 15 square miles of land in the South Richmond area of Staten Island. This project preserves streams, ponds, and other wetland (

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