Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Streamflow Measurements for the Nation

USGS 14233500 COWLITZ RIVER NEAR KOSMOS, WA

Lewis County, Washington
Hydrologic Unit Code 17080005
Latitude  46°27'59", Longitude 122°06'28" NAD27
Drainage area 1,040  square miles
Gage datum 759.29 feet above NGVD29

Period of record
Begin Date End Date Count
1948-08-10 2023-09-07 242

 
Choose Output Format

Retrieve Streamflow measurement data for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
?
Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
?
Graphs of data
?
Table of data
?
Tab-separated data *

 * Save compressed files with a .gz file extension.