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Current Reservoir Levels

New York City’s Water Supply System

New York City’s
Water Supply System

April 21, 2017

Total Storage (% of Capacity)
Current: 99.0
Normal: 98.3
Consumption (billion gallons)
4/20/17 0.95
Average Precipitation (inches)
  Actual Historical
February: 2.58 2.46
March: 3.81 3.57
April: 3.71 2.37

Croton System
Capacity: 91.6B gallons
% of Capacity: 99.1

Neversink Reservoir
Capacity: 34.9B gallons
% of Capacity: 98.3

Rondout Reservoir
Capacity: 49.6B gallons
% of Capacity: 96.5

Pepacton Reservoir
Capacity: 140.2B gallons
% of Capacity: 99.3

Schoharie Reservoir
Capacity: 17.6B gallons
% of Capacity: 97.5

Cannonsville Reservoir
Capacity: 95.7B gallons
% of Capacity: 100.6

Ashokan Reservoir
Capacity: 122.9B gallons
% of Capacity: 98.7

For additional near real-time information on surface water conditions in the New York City Watersheds, go to the USGS for New York State.