USGS Water-Year Summary 2020
11439999 ALDER C NR WHITE HALL (CREEK ONLY) CA
LOCATION - Lat 38°45'21", long 120°22'24" referenced to North American Datum of 1983, in NE 1/4 SE 1/4 sec.35, T.11 N., R.14 E., El Dorado County, CA, Hydrologic Unit 18020129, on right bank, 0.25 mi downstream of diversion dam, and 2.2 mi southeast of White Hall.
PERIOD OF RECORD - October 1970 to September 1971, October 1975 to September 1981, October 2016 to current year
GAGE - Water-stage recorder. Elevation of gage is 3850 ft above NGVD of 1929, from topographic map.
COOPERATION - Records were collected by Pacific Gas and Electric Company prior to 1999. Records collected by El Dorado Irrigation District under general supervision of the U.S. Geological Survey, in connection with Federal Energy Regulatory Commission project no. 184.