Reservoir & Release Levels

Reservoir Levels

View Current Releases

New York City’s Water Supply System

New York City’s
Water Supply System

August 23, 2019

Total Storage (% of Capacity)
Current: 84.6
Normal: 87.1
Consumption (billion gallons)
08/22/19 1.06
Average Precipitation (inches)
  Actual Historical
June: 4.22 4.64
July: 3.79 4.36
August: 3.83 3.31

Croton System
Capacity: 91.6B gallons
% of Capacity: 96.8

Neversink Reservoir
Capacity: 34.9B gallons
% of Capacity: 85.5

Rondout Reservoir
Capacity: 49.6B gallons
% of Capacity: 97.0

Pepacton Reservoir
Capacity: 140.2B gallons
% of Capacity: 83.9

Schoharie Reservoir
Capacity: 17.6B gallons
% of Capacity: 72.2

Cannonsville Reservoir
Capacity: 95.7B gallons
% of Capacity: 73.3

Ashokan Reservoir
Capacity: 122.9B gallons
% of Capacity: 81.9

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