USGS 12144500 SNOQUALMIE RIVER NEAR SNOQUALMIE, WA

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DESCRIPTION:: Latitude 47°32'43", Longitude 121°50'28" NAD27; King County, Washington, Hydrologic Unit 17110010; Drainage area: 375 square miles; Datum of gage: 109.05 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1987-10-01	2025-11-30
Daily Data
Discharge, cubic feet per second	1898-05-01	2025-11-29	26311
Gage height, feet	1998-11-05	2025-11-29	9840
Daily Statistics
Discharge, cubic feet per second	1898-05-01	2025-02-24	26033
Gage height, feet	1998-11-05	2025-02-24	9564
Monthly Statistics
Discharge, cubic feet per second	1898-05	2025-02
Gage height, feet	1998-11	2025-02
Annual Statistics
Discharge, cubic feet per second	1898	2025
Gage height, feet	1999	2025
Peak streamflow	1958-11-12	2023-12-05	66
Field measurements	1902-09-20	2025-08-27	456
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS Washington Water Science Center; Email questions about this site to Washington Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Washington Water Data Support Team
Page Last Modified: 2025-11-30 12:53:50 EST
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