Water Supply

Reservoir Levels

View Current Releases

New York City’s Water Supply System

New York City’s
Water Supply System

November 14, 2025

Total Storage (% of Usable Storage)
Current: 69.1
Normal: 79.2
Consumption (billion gallons (BG))
11/13/25 0.96
Average Precipitation (inches)

Actual Historical
September: 3.67 4.72
October: 3.91 4.24
November: 1.06 1.31

Croton System
Available Capacity: 94.2 BG
% of Usable Storage: 95.3

Neversink Reservoir
Available Capacity: 35.2 BG
% of Usable Storage: 68.9

Rondout Reservoir
Available Capacity: 49.5 BG
% of Usable Storage: 92.9

Pepacton Reservoir
Available Capacity: 142.8 BG
% of Usable Storage: 62.9

Schoharie Reservoir
Available Capacity: 18.2 BG
% of Usable Storage: 45.2

Cannonsville Reservoir
Available Capacity: 94.4 BG
% of Usable Storage: 45.3

Ashokan Reservoir
Available Capacity: 123.8 BG
% of Usable Storage: 71.3

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