Funding for this site is provided by:
42°28'21.5", long 74°26'28.1" referenced to North
American Datum of 1983, Schoharie County, NY, Hydrologic Unit 02020005,
on right bank at bridge on State Highway 30, 0.8 mi downstream from
West Brook, and 2 mi northeast of North Blenheim.
PERIOD OF RECORD.--
November 2017 to current year.
Water-stage recorder and crest-stage gage. Datum of
gage is 766.54 ft above NAVD of 1988.
Regulation of flow by New York Power Authority
Blenheim-Gilboa Pumped Storage Project upstream from gage. Entire flow,
runoff from 315 mi², except for periods of spill, diverted from
Schoharie Reservoir through Shandaken Tunnel into Esopus Creek upstream
from Ashokan Reservoir for water supply of City of New York. Water Year
2018: Records fair except those for estimated discharges, which are
EXTREMES FOR PERIOD OF RECORD.--
18,400 ft³/s, Aug. 14, 2018, gage height, 12.42 ft; minimum
discharge, 11.4 ft³/s, July 19, 2018, gage height 1.75 ft.