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Station operated in cooperation with the U.S. Forest Service.
STATION.-- 14209700 FISH CREEK NEAR THREE LYNX, OR
LOCATION.--Lat 45° 08'52", long 122° 09'07", in NE 1/4 SE 1/4 sec.11, T.5 S., R.5 E.,
Clackamas County, Hydrologic Unit 17090011, Mount Hood National Forest, on right
bank, 0.7 mi upstream from Clackamas River, and at mile 1.15.[location map]
DRAINAGE AREA.--45.2 mi2.
PERIOD OF RECORD.--October 1989 to current year.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 940 ft above
NGVD of 1929, from topographic map.
REMARKS.--Records No regulation or diversion upstream from station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 7,540 ft3/s Feb. 7, 1996, gage
height 11.83 ft, from rating curve extended above 2,800 ft3/s on basis of
slope-area measurement of peak flow; maximum gage height, 15.40 ft, backwater from debris flow;
minimum discharge, 6.0 ft3/s Sept. 1, 2, 1992.
NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
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