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LOCATION.--Lat 48° 59'58", long 116° 10'43", in NW1/4 NE1/4 SE1/4 sec.10,
T.65 N., R.2 E., Boundary County, Hydrologic Unit 17010105, Idaho Panhandle
National Forest, on left bank at Eastport, 1,000 ft downstream from
international boundary, and at mile 25.0.
DRAINAGE AREA.--570 mi2, approximately.
PERIOD OF RECORD.--January to December 1915, March to December 1916,
August 1929 to current year in reports of Geological Survey. Monthly
discharge only for some periods, published in WSP 1736.
GAGE.--Datum of gage is 2,620.06 ft above NGVD of 1929. January 1915 to
December 1916 nonrecording gage at site 0.2 mi upstream at differnet datum.
REMARKS.--No regulation or diversion above station.
COOPERATION.--This station is one of the international gaging stations
maintained by the United States under agreement with Canada.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge observed, 10,600 ft3/s
June 19, 1916; maximum gage height, 10.55 ft, May 20, 1954;
minimum discharge, 23 ft3/s Nov. 7, 1936, gage height, 3.20 ft.
Station operated in cooperation with Idaho Department of Water Resources.
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