Reservoir Levels

View Current Releases

New York City’s
Water Supply System

November 21, 2025

Total Storage	(% of Usable Storage)
Current:	70.6
Normal:	80.2

Consumption	(billion gallons (BG))
11/20/25	0.95

Average Precipitation	(inches)
	Actual	Historical
September:	3.67	4.72
October:	3.91	4.24
November:	1.63	2.07

Croton System
Available Capacity: 94.2 BG
% of Usable Storage: 95.2

Neversink Reservoir
Available Capacity: 35.2 BG
% of Usable Storage: 69.3

Rondout Reservoir
Available Capacity: 49.5 BG
% of Usable Storage: 93.9

Pepacton Reservoir
Available Capacity: 142.8 BG
% of Usable Storage: 64.7

Schoharie Reservoir
Available Capacity: 18.2 BG
% of Usable Storage: 46.7

Cannonsville Reservoir
Available Capacity: 94.4 BG
% of Usable Storage: 49.5

Ashokan Reservoir
Available Capacity: 123.8 BG
% of Usable Storage: 71.9

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