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USGS 14013000 MILL CREEK NEAR WALLA WALLA, WA

  Stream Site

DESCRIPTION:
Latitude 46°00'29",   Longitude 118°07'03"   NAD27
Walla Walla County, Washington, Hydrologic Unit 17070102
Drainage area: 59.6 square miles
Datum of gage: 1,998.59 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2025-10-25  
 Daily Data
    Discharge, cubic feet per second  1913-10-01  2025-10-24  31982 
    Gage height, feet  1982-10-01  2025-10-24  13428 
 Daily Statistics 
    Discharge, cubic feet per second  1913-10-01  2025-06-16 31852 
    Gage height, feet  1982-10-01  2025-06-16 13299 
 Monthly Statistics 
    Discharge, cubic feet per second  1913-10  2025-06  
    Gage height, feet  1982-10  2025-06  
 Annual Statistics 
    Discharge, cubic feet per second  1914  2025  
    Gage height, feet  1983  2025  
 Peak streamflow 1914-02-27  2023-12-10  87 
 Field measurements 1924-07-17  2025-08-13  727 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1964-10-09  2023-10-31  33 
 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