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


Page Loading - Please Wait...

Click to hideNews Bulletins
! This page will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline.

USGS 14306500 ALSEA RIVER NEAR TIDEWATER, OR

  Stream Site

DESCRIPTION:
Latitude 44°23'10",   Longitude 123°49'50"   NAD27
Lincoln County, Oregon, Hydrologic Unit 17100205
Drainage area: 334 square miles
Datum of gage: 48.16 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2026-01-21  
 Daily Data
    Temperature, water, degrees Celsius  1979-10-18  2026-01-20  2880 
    Discharge, cubic feet per second  1939-10-01  2026-01-20  31520 
    Suspended sediment concentration, milligrams per liter  1972-10-01  1974-09-29  729 
    Suspended sediment discharge, short tons per day  1972-10-01  1974-09-29  729 
 Daily Statistics 
    Temperature, water, degrees Celsius  1979-10-18  2025-01-27 400 
    Discharge, cubic feet per second  1939-10-01  2024-12-08 31116 
    Suspended sediment concentration, milligrams per liter  1972-10-01  1974-09-29 729 
    Suspended sediment discharge, short tons per day  1972-10-01  1974-09-29 729 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1979-10  2025-01  
    Discharge, cubic feet per second  1939-10  2024-12  
    Suspended sediment concentration, milligrams per liter  1972-10  1974-09  
    Suspended sediment discharge, short tons per day  1972-10  1974-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1980  2025  
    Discharge, cubic feet per second  1940  2025  
    Suspended sediment concentration, milligrams per liter  1973  1974  
    Suspended sediment discharge, short tons per day  1973  1974  
 Peak streamflow 1940-02-06  2023-12-03  85 
 Field measurements 1965-01-29  2026-01-13  283 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1974-08-21  1986-08-28  62 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries