Kansas Real-Time Water Quality

Kansas Real-Time Water Quality

NRTWQ Home >> Kansas >> View Data >> 06893100

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

Model Form #1

log₁₀(TIN) = - 0.747 + 0.189 log₁₀(Q)

where:

TIN is computed diss. nitrate + nitrite, in milligrams per liter as nitrogen
TIN is diss. nitrate + nitrite, in milligrams per liter as nitrogen
Q is computed discharge, stage-discharge rating curve, in cubic feet per second

Model Calibration

Basic Data

Number of measurements:	32
Mean squared error:	0.05134756
Multiple R²:	0.51
Bias correction (smearing) factor:	1.13

Explanatory Variables

Variable	Value	Standard error
Intercept	-0.747	0.0876
log₁₀(Q)	0.189	0.0339

Correlation Matrix

	Intercept	log₁₀(Q)
Intercept	1	-0.8895
log₁₀(Q)	-0.8895	1

Reference

Graham, J.L., Stone, M.L., Rasmussen, T.J., Poulton, B.C., 2010, Assessment of Effects of Wastewater Discharge and Treatment Facility Upgrades on Environmental and Biological Conditions of the Upper Blue River.