USGS Water-Year Summary 2023
12211195 NOOKSACK RIVER OVERFLOW AT HIGHWAY 544 AT EVERSON, WA
LOCATION - Lat 48°55'13", long 122°19'58" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 sec.31, T.40 N., R.4 E., Whatcom County, WA, Hydrologic Unit 17110001, on left bank 8 ft adjacent to Highway 544 at Everson, and at mile 24.6.
DRAINAGE AREA - 628 mi², includes 5 square miles in Canada.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2012 to current year (seasonal records: October 1 to April 1).
GAGE - Water-stage recorder. Datum of gage is 81.07 ft above NAVD of 1988 (USGS Differential Level survey Mar. 1, 2019).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 7.75 ft, Nov. 15, 2021.