PROVISIONAL DATA SUBJECT TO REVISION

Station operated in cooperation with the U.S. Army Corps of Engineers.

      
STATION.--14155500  ROW RIVER NEAR COTTAGE GROVE, OR
LOCATION.--Lat 43°47'35", long 122°59'25", in NE 1/4 sec.36, T.20 S., R.3 W., Lane County, 
Hydrologic Unit 17090002,  on right bank 1.7 mi upstream from Mosby Creek, 2.1 mi downstream 
from Dorena Dam, 3.5 mi east of Cottage Grove, and at mile 5.5.
DRAINAGE AREA.--270 mi2.
PERIOD OF RECORD.--January 1939 to current year. Prior to October 1947, published as "near 
Dorena."
GAGE.--Water-stage recorder. Datum of gage is 685.24 ft above NGVD of 1929 (levels by Corps of 
Engineers). Jan. 5 to Oct. 12, 1939, nonrecording gage at site 180 ft upstream at datum 
1.00 ft higher.
REMARKS.--Flow regulated since October 1949 by Dorena Lake (station 14155000). No diversion 
upstream from station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 21,400 ft3/s Dec. 28, 1945, gage height, 
18.20 ft; minimum discharge, 0.20 ft3/s Sept. 25 to Oct. 7, 1958.