USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 12174500 SKAGIT RIVER BELOW RUBY CREEK NEAR NEWHALEM, WA

Whatcom County, Washington

Hydrologic Unit Code 17110005

Latitude 48°44'20", Longitude 121°03'40" NAD27

Drainage area 999.00 square miles

Gage datum 1,190.00 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1920	1920-07-01	9.31	12,600
1921	1921-06-07	11.95	25,200
1922	1921-12-12	16.10	45,700
1923	1923-06-08	10.75	19,200
1924	1924-02-12	12.20	26,200
1925	1925-05-19	11.60	23,200
1926	1926-04-30	7.76	7,460
1927	1927-06-07	11.35	22,200
1928	1928-05-22	11.40	22,200
1929	1929-05-23	9.65	13,600
1930	1930-06-11	8.90	10,700

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-07-14 10:59:40 EDT
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