Notice:Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake, Volcano, LANDSAT and Water information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted. For more information, please see www.doi.gov/shutdown.

California Real-time Water Quality


NRTWQ Home >> California >> Models >> By Publication

California Regression Models, by Publication Source

Rasmussen, P.P., Gray, J.R., Glysson, G.D., and Ziegler, A.Z., 2009, Guidelines and Procedures for Computing Time-Series Suspended-Sediment Concentrations and Loads from In-Stream Turbidity-Sensor and Streamflow Data: U.S. Geological Survey Techniques and Methods book 3, chap. C4, 53 p.

Station Constituent Model Form n R2 BCF Standard Errors of Coefficeints Correlation Matrix Lower-Left
11304810 Suspended sediment log10(SSR) = 0.482 + 0.91 log10(TURB) 22 0.859 1.07 0.0874, 0.0825 -0.915
11312676 Suspended sediment log10(SSR) = 0.621 + 0.428 log10(TURB) 21 0.488 1.082 0.061, 0.101 -0.775
11312676 Suspended sediment SSR = 3.28 + 1.02 TURB 27 0.872 1 0.461, 0.0785 -0.723
11336790 Suspended sediment log10(SSR) = 0.509 + 0.61 log10(TURB) 24 0.87 1.03 0.05, 0.05 -0.86
11337190 Suspended sediment SSR = 8.689 + 0.806 TURB 15 0.789 1 1.46, 0.12 -0.85
11447903 Suspended sediment log10(SSR) = 0.41404 + 0.89529 log10(TURB) 17 0.96 1.04 0.070593, 0.043252 -0.0027455
11455139 Suspended sediment log10(SSR) = 0.236 + 0.953 log10(TURB) 22 0.965 1.02 0.0722, 0.0405 -0.973
11455143 Suspended sediment log10(SSR) = - 0.0952 + 1.11 log10(TURB) 14 0.975 1.01 0.0816, 0.0519 -0.972
11455146 Suspended sediment SSR = 3.74 + 1.02 TURB 27 0.992 1 0.782, 0.0187 -0.721
11455165 Suspended sediment log10(SSR) = 0.435 + 0.87 log10(TURB) 37 0.953 1.04 0.0486, 0.0327 -0.899
11455167 Suspended sediment log10(SSR) = 0.132 + 0.992 log10(TURB) 23 0.959 1.03 0.0625, 0.0446 -0.938
11455315 Suspended sediment log10(SSR) = 0.202 + 0.937 log10(TURB) 17 0.91 1.02 0.1, 0.08 -0.977
11455315 Suspended sediment log10(SSR) = 0.348 + 0.834 log10(TURB) 34 0.951 1.028 0.0399, 0.033 -0.888
11455335 Suspended sediment log10(SSR) = 0.513 + 0.754 log10(TURB) 34 0.85 1.031 0.08, 0.06 -0.969
11455350 Suspended sediment log10(SSR) = 0.338 + 0.851 log10(TURB) 32 0.931 1.02 0.06, 0.04 -0.969
11455350 Suspended sediment log10(SSR) = 0.397 + 0.81 log10(TURB) 31 0.972 1.0154 0.0341, 0.0256 -0.912

U.S. Bureau of Reclamation, 2013, U.S. Bureau of Reclamation, 2013, Quality of Water Colorado River Basin Progress Report No. 24: U.S. Department of Interior, Bureau of Reclamation, Upper Colorado Region

Station Constituent Model Form n R2 BCF Standard Errors of Coefficeints Correlation Matrix Lower-Left
09427520 Diss. solids ln(DSR) = - 1.51118 + 0.002 ln(Q) + 1.1463 ln(SC) 301 0.9956 1.0004 0.4021, 0.0038, 0.0573 -0.2406, -0.8641, 0.1567
09427520 Load diss. solids ln(LDS) = - 7.4268 + 1.002 ln(Q) + 1.1463 ln(SC) 301 0.9956 1.0004 0.4021, 0.0038, 0.0573 -0.2406, -0.8641, 0.1567