Water Supply

Reservoir Levels

View Current Releases

New York City’s Water Supply System

New York City’s
Water Supply System

January 17, 2025

Total Storage (% of Usable Storage)
Current: 77.5
Normal: 90.5
Consumption (billion gallons (BG))
01/16/25 .97
Average Precipitation (inches)

Actual Historical
November: 3.77 3.41
December: 4.51 3.61
January: 0.18
1.74

Croton System
Available Capacity: 94.2 BG
% of Usable Storage: 82.9

Neversink Reservoir
Available Capacity: 35.2 BG
% of Usable Storage: 64.4

Rondout Reservoir
Available Capacity: 49.5 BG
% of Usable Storage: 89.8

Pepacton Reservoir
Available Capacity: 142.8 BG
% of Usable Storage: 74.9

Schoharie Reservoir
Available Capacity: 18.2 BG
% of Usable Storage: 66.6

Cannonsville Reservoir
Available Capacity: 94.4 BG
% of Usable Storage: 72.0

Ashokan Reservoir
Available Capacity: 123.8 BG
% of Usable Storage: 82.5

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