USGS 14163900 MCKENZIE RIVER NEAR WALTERVILLE, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Eugene Water and Electric Board and U.S. Army Corps of Engineers.

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.

NOTE: Specific Gage Analysis and Discharge Measurement Cross Sections can be found here.
Boating safety tips
Available Parameters Available Period
  
2017-07-11  2025-10-25
1989-10-01  2025-10-25
2007-10-01  2025-10-25
2017-07-11  2025-10-25
2020-09-16  2025-10-25
2020-09-16  2025-10-25
2022-10-24  2025-10-25
2023-10-19  2025-10-25
2022-10-24  2023-10-19
2022-10-24  2023-10-19
2023-10-19  2025-10-25
2020-09-16  2025-10-25







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 8.9 10-25-2025   07:45 PDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 2200 10-25-2025   07:45 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 25 based on 35 water years of record more
Min
(1990)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Oct 25		 Max
(2018)
704 1230 1420 1920 1980 2200 6200

Gage height, feet
Most recent instantaneous value: 2.29 10-25-2025   07:45 PDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [Combined Published]
Most recent instantaneous value: 59 10-25-2025   08:00 PDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [Combined Published]

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Dissolved oxygen, water, unfiltered, milligrams per liter, EXO WQ Monitor
Most recent instantaneous value: 10.9 10-25-2025   08:00 PDT
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units, EXO WQ Monitor
Most recent instantaneous value: 7.4 10-25-2025   08:00 PDT
Graph of pH, water, unfiltered, field, standard units

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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: 3.89 10-25-2025   08:00 PDT
Graph of Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU), EXO WQ Monitor
Most recent instantaneous value: 0.53 10-25-2025   08:00 PDT
Graph of Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

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Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll, EXO WQ Monitor
 
-- Data temporarily unavailable for the time period specified --

Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, EXO WQ Monitor
 
-- Data temporarily unavailable for the time period specified --

Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU), EXO WQ Monitor
Most recent instantaneous value: 0.16 10-25-2025   08:00 PDT
Graph of Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), EXO WQ Monitor
Most recent instantaneous value: 2.0 10-25-2025   08:00 PDT
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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