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 14019240 COLUMBIA RIVER BELOW MCNARY DAM NEAR UMATILLA, OR

  Stream Site

DESCRIPTION:
Latitude 45°56'00.96",   Longitude 119°19'30.89"   NAD27
Benton County, Washington, Hydrologic Unit 17070101
Datum of gage: 240 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2009-10-01  2022-10-03  
 Daily Data
    Temperature, water, degrees Celsius  2009-09-30  2022-10-02  14195 
    Total partial pressure of dissolved gases, water, unfiltered, percent of saturation  2009-09-30  2022-10-02  14001 
 Daily Statistics 
    Temperature, water, degrees Celsius  2009-09-30  2022-10-02 4733 
    Total partial pressure of dissolved gases, water, unfiltered, percent of saturation  2009-09-30  2022-10-02 4667 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2009-09  2022-10  
    Total partial pressure of dissolved gases, water, unfiltered, percent of saturation  2009-09  2022-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2009  2023  
    Total partial pressure of dissolved gases, water, unfiltered, percent of saturation  2009  2023  
 Field measurements 2021-06-07  2021-06-07  1 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2017-11-13  2021-06-07  2 
 Water-Year Summary 2010  2023  14 
 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