Rivermatics

USGS Streamgage 12211500

Nooksack River near Lynden, WA

Nooksack River near Lynden, WA is USGS streamgage 12211500 in Washington, monitoring river discharge in hydrologic subbasin 17110004. It drains a watershed of about 648 square miles. Discharge records at this site go back to 2022. Typical flow runs near 1,882.6 cfs in July and 3,052 cfs in April, with the higher of the two arriving in April.

View live conditions →

Gauge details

State
Washington
Drainage area
648 sq mi
Gauge elevation
37 ft
Subbasin (HUC-8)
17110004
Coordinates
48.92039, -122.48572
USGS site number
12211500
Records begin
2022-10-26 (4 years)

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 4 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

Historical monthly discharge percentiles in cubic feet per second
Month Low p10 Typical p50 High p90 Range
January 2,887.4
February 2,903.8
March 3,003.2
April 3,052
May 3,671.6
June 2,751
July 1,882.6
August 1,368.1
September 1,267.5
October 1,738.9
November 3,991.7
December 4,711.9

All values in cubic feet per second (cfs).

Other gauges in this subbasin