USGS Water-Year Summary 2024
12213100 NOOKSACK RIVER AT FERNDALE, WA
LOCATION - Lat 48°50'42", long 122°35'17" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 sec.29, T.39 N., R.2 E., Whatcom County, WA, Hydrologic Unit 17110004, on right bank 300 ft downstream from Main Street bridge at Ferndale, and at mile 5.8.
DRAINAGE AREA - 786 mi². of which 48.9 mi² is in Canada.
REVISIONS HISTORY -
WDR WA-83-1: 1971(M), 1976(M), WDR WA-94-1: 1976(M), 1980(M), 1984(M), 1990(M), 1991, 1991(M).
Discharge for the period Apr. 14, 2018, to Aug. 28, 2019, was revised on Apr. 29, 2020, based on changes to the stage-discharge rating.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Annual maximum stage only, water years 1918, 1922, 1932, 1935, and annual maximum, water years 1946, 1950-66. October 1966 to current year.
GAGE - Water-stage recorder. Datum of gage is 4.61 ft above NGVD of 1929. Prior to July 18, 1968, at site 220 ft upstream at datum 4.21 ft higher.
EXTREMES FOR PERIOD OF RECORD - Maximum recorded discharge, 57,000 ft³/s, Nov. 10, 1990, gage height, 23.56 ft, maximum gage height, 23.89 ft, Nov. 16, 2021; minimum daily discharge, 466 ft³/s, Oct. 9, 1987.
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - WATER TEMPERATURE: December 2007 to current year.
TURBIDITY: October 2011 to September 2012, October 2015 to October 2017 and December 2018 to current year.
INSTRUMENTATION - Water temperature and a DTS-12 turbidity sensor with a 15-minute logging interval. interfaced with a Data Collection Platform/Electronic Datalogger, with 15-minute recording interval, since October 2011. Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum recorded, 20.4°C, July 19, 2015; minimum recorded, -0.2°C, Dec. 19-20, 2022. TURBIDITY: Maximum, >1,600 FNU, Jan. 28, 2016, Sept. 24, 2020, Sept. 18, 2021, Nov. 15, 2021, and Sept. 26, 2023; minimum, 0.1 FNU, Sep. 19, 20, 2012, and Aug. 6, 2022.