New York City Department of Environmental Protection
The New York City Department of Environmental Protection (DEP) is the department of the government of New York City that manages the city's water supply.It provides more than 1.1 billion US gallo...
New York City Department of Environmental Protection - Wikipedia
New York City water supply system
New York City's water supply system is one of the most extensive municipal water systems in the world. This complex system relies on a combination of tunnels, aqueducts, and reservoirs to meet the dai...