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USGS 453027122400000 WILLAMETTE RIVER BLW HOLGATE CHANNEL, PORTLAND, OR
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2023-06-06  2024-05-11  
 Daily Data
    Temperature, water, degrees Celsius  2023-06-06  2024-05-10  348 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023-06-06  2024-05-10  346 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-06-06  2024-05-10  348 
    pH, water, unfiltered, field, standard units  2023-06-06  2024-05-10  348 
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2023-06-06  2024-05-10  346 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2023-06-06  2024-05-10  346 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2023-06-06  2024-05-10  346 
    Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)  2023-06-06  2024-05-10  346 
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