USGS Water-Year Summary 2020
14180500 DETROIT LAKE NEAR DETROIT, OR
LOCATION - Lat 44°43'19.42", long 122°15'00.21" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.07, T.10 S., R.5 E., Marion County, OR, Hydrologic Unit 17090005, in control house near right abutment of Detroit Dam on North Santiam River, 4.9 mi west of Detroit, and at mile 60.9.
DRAINAGE AREA - 437 mi².
PERIOD OF RECORD - January 1953 to September 2003, July 2013 to current year. Prior to October 1971, published as Detroit Reservoir near Detroit.
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 (levels by U.S. Army Corps of Engineers).
COOPERATION - Capacity table furnished by U.S. Army Corps of Engineers.
EXTREMES FOR PERIOD OF RECORD - Maximum contents, 457,900 acre-ft July 13, 1972, elevation, 1,569.79 ft; minimum contents, 115,500 acre-ft Jan. 30, 1969, elevation, 1,425.37 ft; minimum elevation, 1423.83 ft Dec. 31, 2019.