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Water-Year Summary for Site 14208700

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
14208700 OAK GROVE FORK NEAR GOVERNMENT CAMP, OR
LOCATION - Lat 45°06'50", long 121°48'50" referenced to North American Datum of 1927, in NE 1/4 sec.27, T.5 S., R.8 E., Clackamas County, OR, Hydrologic Unit 17090011, Mount Hood National Forest, on right bank, 0.1 mi upstream from Anvil Creek, 0.3 mi downstream from Timothy Lake, 14 mi south of Government Camp and at mile 15.5.
DRAINAGE AREA - 54.4 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1956 to current year.
GAGE - Water-stage recorder and artificial control. Datum of gage is 3,041.83 ft above NGVD of 1929 (Portland General Electric Co. bench mark).
REMARKS - Flow regulated by Timothy Lake (active capacity, 64,450 acre-ft). No diversion upstream from station. Computation of monthly and annual adjusted flows discontinued water year 2014.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,110 ft³/s Dec. 24, 1964, gage height, 3.93 ft, from rating curve extended above 290 ft³/s on basis of slope-area measurement of peak flow; minimum discharge, 3.7 ft³/s Sept. 23, 1968.