USGS Water-Year Summary 2023
11270600 MCSWAIN RES NR SNELLING CA
LOCATION - Lat 37°31'17", long 120°18'31" referenced to North American Datum of 1927, Mariposa County, CA, Hydrologic Unit 18040008, at gatehouse, 1.1 mi east of Merced Falls, 6.6 mi downstream from Exchequer Dam and 6.9 mi east of Snelling.
SURFACE-WATER RECORDS
GAGE - Water stage recorder.
COOPERATION - Record for McSwain Reservoir was provided by Merced Irrigation District under general supervision of the U.S. Geological Survey in connection with Federal Energy Regulatory Commission project no. 2179.