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USGS 14210000 CLACKAMAS RIVER AT ESTACADA, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station operated in cooperation with Portland General Electric, Clackamas River Water Providers and Water Environment Services.

NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Advanced Hydrologic Prediction Services web page.

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Boating safety tips
Available Parameters Available Period
  
2007-10-01  2025-12-18
2010-10-01  2025-12-18
1986-10-01  2025-12-18
2007-10-01  2025-12-18
2007-10-01  2025-12-18
2007-10-01  2025-12-18
2007-10-01  2025-12-18
2022-12-17  2025-12-18
2024-03-15  2025-12-18
2022-12-17  2024-03-13
2024-03-13  2025-12-18
2022-12-17  2024-03-13
2007-10-01  2025-12-18







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 8.5 12-18-2025   09:30 PST
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Precipitation, total, inches, Faraday Lake precip
Most recent instantaneous value: 0.06 12-18-2025   12:45 PST
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Discharge, cubic feet per second
Most recent instantaneous value: 7300 12-18-2025   12:45 PST
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Daily discharge, cubic feet per second -- statistics for Dec 18 based on 117 water years of record more
Min
(1945)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Dec 18		 Max
(1918)
870 1970 2920 3850 4500 7300 29100

Gage height, feet
Most recent instantaneous value: 15.10 12-18-2025   12:45 PST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 37 12-18-2025   09:30 PST
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 12.8 12-18-2025   09:30 PST
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.4 12-18-2025   09:30 PST
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Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)
Most recent instantaneous value: 22.27 12-18-2025   09:30 PST
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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)
Most recent instantaneous value: 0.14 12-18-2025   09:30 PST
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Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin
 
-- Data temporarily unavailable for the time period specified --

Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)
Most recent instantaneous value: 0.14 12-18-2025   09:30 PST
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Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 6.0 12-18-2025   09:30 PST
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