Stillwater Reservoir Nr Beaver River Ny
RESERVOIR REPORT
September 27 20231,671 ft
-0.01% today100% of Normal • Normal
Water lake or reservoir water surface elevation above navd 1988, ft levels at Stillwater Reservoir Nr Beaver River Ny are currently 1,671 ft, about 100% of normal. The average for this time of year is approximately 1,670.98ft. Maximum recorded Lake or reservoir water surface elevation above NAVD 1988, ft since record keeping began in 2019 was 2023-08-21 when levels reached 1,679.27 ft. Lowest recorded Lake or reservoir water surface elevation above NAVD 1988, ft was 2021-03-11 when levels receded to 1,661.48 ft. View historical levels.
Stillwater Reservoir is located in the Adirondack Mountains of New York and was created in the 1920s by the construction of a dam on the Beaver River. The reservoir is used for hydroelectric power generation and flood control. The hydrology of the reservoir is dependent on the surrounding snowpack and precipitation, with the largest inflows coming from the Beaver River and its tributaries. The reservoir is also used for recreational activities such as fishing, boating, and camping. The surrounding area is primarily forested and there are no significant agricultural uses in the immediate vicinity. The reservoir is managed by the New York State Department of Environmental Conservation and is part of the Adirondack Park, a protected area of over 6 million acres.

Geolocation | -75.051, 43.899 |
Elevation | 1,672.8 ft |
Lake Or Reservoir Water Surface Elevation Above Navd 1988, Ft 24hr Change | -0.01% |
Percent of Normal | 100% |
Minimum |
1,661.48 ft
2021-03-11 |
Maximum |
1,679.27 ft
2023-08-21 |
Average | 1,671 ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
WEST BRANCH OSWEGATCHIE R NR HARRISVILLE NY | 118 cfs | 1.8 ft |
OSWEGATCHIE RIVER NEAR OSWEGATCHIE NY | 188 cfs | 2.3 ft |
BEAVER RIVER AT CROGHAN NY | 836 cfs | 3.2 ft |
RAQUETTE RIVER AT PIERCEFIELD NY | 773 cfs | 4.8 ft |
INDEPENDENCE RIVER AT DONNATTSBURG NY | 63 cfs | 3.6 ft |
BUCK CREEK | 1 cfs | 1.1 ft |
BUCK CREEK NEAR INLET NY | 1 cfs | 0.2 ft |