USGS Water-Year Summary 2023
11416000 Bowman-Spaulding Canal Intake near Graniteville, CA
LOCATION - Lat 39°26'26", long 120°39'30" referenced to North American Datum of 1927, Nevada County, CA, Hydrologic Unit 18020125, Tahoe National Forest on left bank 0.6 mi downstream from Bowman Dam, 4.2 mi east of Graniteville, and 8.5 mi south of Sierra City.
REVISIONS HISTORY - WSP 1395: 1935-36, 1940.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1927 to current year. Prior to October 1970, published as Bowman-Spaulding Canal at intake or Bowman-Spaulding Canal intake, near Sierra City.
GAGE - Water-stage recorder. Datum of gage is 5,390 ft above NGVD of 1929.
COOPERATION - Records were collected by Nevada Irrigation District, under general supervision of the U.S. Geological Survey, in connection with Federal Energy Regulatory Commission project no. 2266.