Kansas Real-Time Water Quality

Kansas Real-Time Water Quality

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USGS station:	Go to NWISWeb
Constituent:
Time period:
Model Form:

Model Form #2

log₁₀(DSR) = 0.0121 + 0.918 log₁₀(SC)

where:

DSR is computed diss. solids, in milligrams per liter
SC is specific conductance at 25 degrees Celsius, in microsiemens per centimeter

Model Archive Summary

The model archive summary for computed diss. solids can be viewed in pdf form here.

Model Calibration

Basic Data

Number of measurements:	191
Mean squared error:	0.00209764
Multiple R²:	0.98
Bias correction (smearing) factor:	1.01

Explanatory Variables

Variable	Value	Standard error
Intercept	0.0121	0.0272
log₁₀(SC)	0.918	0.00985

Correlation Matrix

	Intercept	log₁₀(SC)
Intercept	1	-0.992
log₁₀(SC)	-0.992	1

Reference

Stone, M.L., and Klager, B.J., 2022, Documentation of models describing relations between continuous real-time and discrete water-quality constituents in the Little Arkansas River, south-central Kansas, 1998-2019: U.S. Geological Survey Open-File Report 2022-1010, 34 p.