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Water-Year Summary for Site 14145110

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00065 Gage height(Mean)  

Water year 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 43°42'38.53", long 122°25'26.18" referenced to North American Datum of 1983, in sec.26, T.21 S., R.3 E., Lane County, OR, Hydrologic Unit 17090001, Willamette National Forest, at powerhouse near right end of Hills Creek Dam on Middle Fork Willamette River, 3.5 mi southeast of Oakridge, and at mile 232.5.
DRAINAGE AREA - 389 mi².
PERIOD OF RECORD - October 2013 to current year (gage heights only).
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 (levels by U.S. Army Corps of Engineers).
REMARKS - Flow regulated by Hills Creek Lake (active capacity, 248,900 acre-ft).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 1,232.20 ft Apr. 8, 2019; minimum, 1,222.41 ft Apr. 22, 2020, Jan. 13, 2021.