Reservoir & Release Levels

Reservoir Levels

View Current Releases

New York City’s Water Supply System

New York City’s
Water Supply System

August 12, 2020

Total Storage (% of Capacity)
Current: 85.7
Normal: 87.5
Consumption (billion gallons)
8/11/20 1.07
Average Precipitation (inches)
  Actual Historical
June: 3.24 4.58
July: 3.42 4.37
August: 4.71 1.59

Croton System
Capacity: 91.6B gallons
% of Capacity: 94.1

Neversink Reservoir
Capacity: 34.9B gallons
% of Capacity: 88.1

Rondout Reservoir
Capacity: 49.6B gallons
% of Capacity: 95.6

Pepacton Reservoir
Capacity: 140.2B gallons
% of Capacity: 86.7

Schoharie Reservoir
Capacity: 17.6B gallons
% of Capacity: 90.9

Cannonsville Reservoir
Capacity: 95.7B gallons
% of Capacity: 77.4

Ashokan Reservoir
Capacity: 122.9B gallons
% of Capacity: 79.4

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