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Water-Year Summary for Site 12158032

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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.
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Available Parameters
00060 Discharge(Mean)  

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

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USGS Water-Year Summary 2021
LOCATION - Lat 48°05'42", long 122°16'37" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 sec.10, T.30 N., R.4 E., Snohomish County, WA, Hydrologic Unit 17110019, Tulalip Indian Reservation, on right bank 200 ft from gate, 1.9 mi north of Tulalip and 0.7 mi above mouth. Prior to Feb. 13, 2006, at site 0.1 mi downstream.
DRAINAGE AREA - 1.66 mi². Prior to Feb. 13, 2006, 1.75 mi².
REVISIONS HISTORY - WDR-WA-2008: 2002-05 (maximum gage heights).
PERIOD OF RECORD - September 1960, October 1974 to August 1977 and November 2000 to May 2002 (discharge measurements). May 2002 to September 2014 published as East Branch Tulalip Creek near Mouth near Tulalip, WA. Published as East Fork Tulalip Creek near Mouth near Tulalip, WA. beginning October 1, 2014 to current.
GAGE - Water-stage recorder. Elevation of gage is 170 ft above NGVD of 1929, from topographic map. Prior to Feb. 13, 2006 at site 0.1 mi downstream at datum 90.26 ft above NGVD of 1929, from precision Global Positioning System (GPS).
REMARKS - Some natural regulation from beaver ponds. U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 44.2 ft³/s, Feb. 5, 2018, gage height 1.21 ft; Maximum gage height, 39.97 ft, Nov. 2, 2004, site and datum then in use; minimum daily discharge, 0.4 ft³/s, Mar. 2, 2008.