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Station operated in cooperation with the U.S. Army Corps of Engineers.
14157500 COAST FORK WILLAMETTE RIVER NEAR GOSHEN, OR
LOCATION.--Lat 43° 58'50", long 122° 57'55", in NW 1/4 sec.29, T.18 S., R.2 W.,
Lane County, Hydrologic Unit 17090002, on right bank at downstream side of
bridge on State Highway 58, 2.5 mi southeast of Goshen, and at mile 6.4.
DRAINAGE AREA.--642 mi2.
PERIOD OF RECORD.--August 1905 to February 1912, October 1950 to current year.
Monthly discharge only for some periods, published in WSP 1318.
GAGE.--Water-stage recorder. Datum of gage is 473.80 ft above NGVD of 1929.
Aug. 23, 1905 to Feb. 7, 1912, nonrecording gage at site 600 ft upstream at
different datum.
REMARKS.--Flow regulated since 1942 by Cottage Grove Lake station 14153000)
and since 1949 by Dorena Lake (station 14155000). Several small diversions for
logponds and irrigation upstream from station. Continuous water-quality records
for the period October 1961 to September 1975 have been collected at this location.
Periodic suspended sediment data are available for the period October 1991 to
September 1993.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 58,500 ft3/s Nov. 22, 1909,
gage height, 19.5 ft, site and datum then in use, from rating curve extended above
15,000 ft3/s; minimum ydischarge, 36 ft3/s Sept. 29, 30, Oct. 11, 12, 1908.
NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
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