USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 12182200 CASCADE RIVER TRIBUTARY NEAR MARBLEMOUNT, WA

Skagit County, Washington

Hydrologic Unit Code 17110005

Latitude 48°31'54", Longitude 121°20'06" NAD27

Drainage area 0.72 square miles

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1971	1971-01-30	11.23	77.0
1974	1974-01-16	9.48	34.0

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: 2025-07-16 23:40:17 EDT
0.28 0.27 nadww02