USGS Water-Year Summary 2019
11404330 North Fork Feather River below Grizzly Creek, CA
LOCATION - Lat 39°51'09", long 121°23'29" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 sec.14, T.23 N., R.5 E., Butte County, CA, Hydrologic Unit 18020121, Lassen National Forest, on left bank, 0.7 mi upstream from Bear Ranch Creek, 1.6 mi downstream from Grizzly Creek, and 2.1 mi downstream from Cresta Dam.
DRAINAGE AREA - 1,914 mi².
PERIOD OF RECORD - October 1985 to February 1986, October 1986 to current year. Unpublished records for water years 1982-85 available in files of the U.S. Geological Survey.
GAGE - Water-stage recorder. Elevation of gage is 1,480 ft above NGVD of 1929, from topographic map.
COOPERATION - Records were collected by Pacific Gas and Electric Co., under general supervision of the U.S. Geological Survey, in connection with Federal Energy Regulatory Commission project no. 1962.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 115,000 ft³/s, Jan. 1, 1997, gage height, 29.97 ft; minimum daily, 37 ft³/s, July 25, 1994.