Reservoir Levels

View Current Releases

New York City’s
Water Supply System

September 27, 2021

Total Storage	(% of Capacity)
Current:	95.3
Normal:	76.8

Consumption	(billion gallons)
9/26/21	1.02

Average Precipitation	(inches)
	Actual	Historical
July:	9.02	4.37
August:	5.26	4.29
September:	6.55	3.61

Croton System
Capacity: 91.6B gallons
% of Capacity: 100.3

Neversink Reservoir
Capacity: 34.9B gallons
% of Capacity: 96.9

Rondout Reservoir
Capacity: 49.6B gallons
% of Capacity: 97.1

Pepacton Reservoir
Capacity: 140.2B gallons
% of Capacity: 94.7

Schoharie Reservoir
Capacity: 17.6B gallons
% of Capacity: 92.5

Cannonsville Reservoir
Capacity: 95.7B gallons
% of Capacity: 91.4

Ashokan Reservoir
Capacity: 122.9B gallons
% of Capacity: 94.6

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