PROVISIONAL DATA SUBJECT TO REVISION
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Site Information
LOCATION.--Lat 41°51'35.5", long
74°30'35.9" referenced to North American Datum of
1983, Sullivan County, NY, Hydrologic Unit 02020007, on right
bank of the East Delaware Tunnel Outlet on the Rondout
Reservoir, about 2.2 mi northeast of Grahamsville.
PERIOD OF RECORD.--November 2021 to current year (gage height only).
GAGE.--Water-stage recorder. Datum of gage is 833.51 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 5.42 ft, Apr. 9, 2022; minimum gage height, 2.76 ft, Mar. 23, 2022.
PERIOD OF RECORD.--November 2021 to current year (gage height only).
GAGE.--Water-stage recorder. Datum of gage is 833.51 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 5.42 ft, Apr. 9, 2022; minimum gage height, 2.76 ft, Mar. 23, 2022.
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Station imageSummary of all available data for this site
Instantaneous-data availability statement
