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Kansas Real-Time Water Quality

USGS station:

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Constituent:
Time period:
Model Form:

Funding to maintain the continuous water-quality monitor at this site ended on September 30, 2005.

Model Form #1

log10(TRI) = 1.58 - 0.576 log10(SC) - 0.254 cos(2π D / 365) - 0.0294 sin(2π D / 365)

where:

Model Calibration

Basic Data

Number of measurements: 55
Mean squared error: 0.06031936
Multiple R2: 0.5
Bias correction (smearing) factor: 1.18

Explanatory Variables

VariableValueStandard error
Intercept1.580.6785
log10(SC) -0.5760.2333
cos(2π D / 365) -0.2540.0473
sin(2π D / 365) -0.02940.0561

Correlation Matrix

Interceptlog10(SC) cos(2π D / 365) sin(2π D / 365)
Intercept1-0.9987-0.19950.5094
log10(SC) -0.998710.1944-0.5017
cos(2π D / 365) -0.19950.194410.109
sin(2π D / 365) 0.5094-0.50170.1091

Reference

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URL: http://nrtwq.usgs.gov/explore/modelinfo?site_no=06889000&pcode=34756&period=2005_all&timestep=uv
Page Contact Information: National Real-Time Water Quality Information
Page Last Modified: Wed 06 October 2010