Kansas Real-Time Water Quality

Kansas Real-Time Water Quality

NRTWQ Home >> Kansas >> View Data >> 06889000

USGS station:	Go to NWISWeb
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(ECB) = - 1.38 + 1.62 log₁₀(TURB)

where:

ECB is computed E. coli, in colonies per 100 milliliters
TURB is turbidity, YSI model 6026, in formazin nephelometric units

Model Calibration

Basic Data

Number of measurements:	59
Mean squared error:	0.51969681
Multiple R²:	0.56
Bias correction (smearing) factor:	4.56

Explanatory Variables

Variable	Value	Standard error
Intercept	-1.38	0.4087
log₁₀(TURB)	1.62	0.1912

Correlation Matrix

	Intercept	log₁₀(TURB)
Intercept	1	-0.9733
log₁₀(TURB)	-0.9733	1

Reference

Rasmussen, T.J., Ziegler, A.C., and Rasmussen, P.P., 2005, Estimation of Constituent Concentrations, Densities, Loads, and Yields in Lower Kansas River, Northeast Kansas, Using Regression Models and Continuous Water-Quality Monitoring, January 2000 Through December 2003: U.S. Geological Survey Scientific Investigations Report 2005-5165, 117 p.