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Water-Year Summary for Site 12073500

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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
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
LOCATION - Lat 47°23'22", long 122°41'52" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 sec.17, T.22 N., R.1 E., Pierce County, WA, Hydrologic Unit 17110019, on right bank 25 ft upstream from bridge, 0.1 mi upstream from mouth, and 2.5 mi west of Wauna.
DRAINAGE AREA - 6.47 mi².
REVISIONS HISTORY - WSP 1636: 1953-54, 1956, 1957(M). WSP 1932: Drainage area.
PERIOD OF RECORD - July 1947 to September 1969, October 1977 to current year.
GAGE - Water-stage recorder. Elevation of gage is 100 ft above NGVD of 1929, from topographic map. Prior to Sept. 27, 1978, at site 50 ft downstream and prior to June 26, 1951, at datum 0.86 ft higher.
REMARKS - No regulation or diversion upstream from station. U.S. Geological Survey satellite telemeter at station.
  • Water Years 2014 and 2015: No estimated daily discharges. Records good.
  • Water Year 2016: Records fair except estimated daily discharges, which are poor.
  • Water Years 2017 and 2018: No estimated discharges. Records good.
  • Water Year 2019: No estimated discharges. Records fair.
  • Water Year 2020: Records fair, except estimated discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 673 ft³/s, Dec. 12, 2010, gage height, 6.05 ft; minimum discharge, 2.4 ft³/s, Sept. 30, 1994, Oct. 1, 1994.