Delaware • New Jersey • Pennsylvania
New York • United States of America
May 30, 2023
Please note: Storage data are provisional and provided by the New York City Department of Environmental Protection, Bureau of Water Supply. The period of record represented by the long-term median is June 1967 to May 2013. Drought Watch, Drought Warning, and Drought Occuring lines are defined by Figure 1 of Article 2 in the Delaware River Basin Water Code 18 CFR Part 410. As of June 1, 2018, the NYC Delaware Basin Reservoir statistics have been changed to reflect the 2016 USGS bathymetry tables.
The next update to this graph will be June 5, 2023.
Delaware Aqueduct to Shut Down for Repairs: October 2023
The NYC Dept. of Environmental Protection has announced a planned shutdown of the Delaware Aqueduct in October 2023 until the spring of 2024.
Related Reservoir Information:
Copyright © Delaware River Basin Commission,
P.O. Box 7360, West Trenton, NJ 08628-0360
Phone (609)883-9500; Fax (609)883-9522
Thanks to NJ for hosting the DRBC website