General Edgar Jadwin Reservoir Reservoir Report

Last Updated: November 13, 2025

Get the latest Reservoir Report, Water Levels, and Weather Forecast for General Edgar Jadwin Reservoir in General Edgar Jadwin Reservoir, located in Pennsylvania, was initially constructed in 1940 to help control floods in the Susquehanna River Basin. Updated daily.


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The reservoir spans over 4,000 acres and can hold up to 20 billion gallons of water. The hydrology of the reservoir is primarily fed by the Lackawanna River, which flows into the Susquehanna River. The reservoir also receives water from surface flow and snowpack providers such as the Tunkhannock Creek and Bear Creek. The reservoir serves as a source of water supply for several municipalities and facilitates irrigation for agricultural purposes. Additionally, the reservoir provides recreational opportunities like fishing and boating. Its surrounding areas also offer opportunities for hiking and camping.

Elevation Of Reservoir Water Surface Above Datum, Ft 24hr Change -0.26%
Percent of Normal 100%
Minimum 986.09 ft
2023-03-26
Maximum 1,015.86 ft
2010-10-02
Average 989 ft
Hydraulic_Height 97
Drainage_Area 65
Year_Completed 1960
Nid_Storage 47300
Structural_Height 110
Primary_Dam_Type Rockfill
Foundations Rock
Surface_Area 1
Hazard_Potential High
Outlet_Gates Uncontrolled - 0
River_Or_Stream DYBERRY CREEK
Dam_Length 1255
Nid_Height 110

Reservoir Stats

       
Seasonal Comparison
Elevation Of Reservoir Water Surface Above Datum, Ft Levels

Weather Forecast