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USGS 142063398 BETHANY LAKE NEAR BETHANY, OR

  Lake Site

DESCRIPTION:
Latitude 45°33'22.73",   Longitude 122°52'25.39"   NAD83
Washington County, Oregon, Hydrologic Unit 17090010
Datum of gage: 169 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2023-07-18  2025-12-25  
 Daily Data
    Temperature, water, degrees Celsius  2024-08-30  2025-12-25  857 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2024-08-30  2025-12-25  1010 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2024-08-30  2025-12-25  911 
    pH, water, unfiltered, field, standard units  2024-08-30  2025-12-25  657 
    Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)  2024-08-30  2025-12-25  1010 
    Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)  2024-08-30  2025-12-25  989 
    Lake or reservoir water surface elevation above NAVD 1988, feet  2023-07-19  2025-12-24  882 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2024-08-30  2025-12-25  872 
    Nitrate, water, in situ, milligrams per liter as nitrogen  2024-09-05  2025-12-25  911 
 Field measurements 2025-08-06  2025-08-06  2 
 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