USGS Water-Year Summary 2023
13115000 MUD LAKE NEAR TERRETON, ID
LOCATION - Lat 43°53'23", long 112°21'29" referenced to North American Datum of 1983, in sec.32, T.7 N., R.35 E., Jefferson County, ID, Hydrologic Unit 17040214, Rays Lake quad., at mouth of Camas Creek, 4.4 mi northeast of First Owsley pumphouse, and 5.5 mi northeast of Terreton.
DRAINAGE AREA - 1,130 mi². not including Medicine Lodge Creek.
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 1921 to current year.
GAGE - Water-stage recorder. Datum of gage is 4,777.60 feet above NAVD 1988 (USGS). Prior to Oct. 31, 1931, nonrecording gages at or near pumphouse (now used as a supplementary gage) at same datum. Oct. 31, 1931 to Sept. 30, 1954, water stage recorder at site 2.7 mi. southwest and 2 mi. north of First Owsley pumphouse at same datum; Oct. 1, 1954 to Sept. 8, 1978, water-stage recorder at site 670 ft. north of mouth of Camas Creek at same datum.
EXTREMES FOR PERIOD OF RECORD - Maximum contents observed, 61,660 acre-ft May 5, 1923, gage height, 9.20 ft, at site then in use; practically no contents Oct. 1 to Nov. 15, 1937, due to diversion of flow from Camas Creek into Camas Creek diversion canal (see Gage).