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Utah Real-time Water Quality

Utah Regression Models, by Publication Source

Linard, J.I., Schaffrath, K.R., 2014, Regression models for estimating salinity and selenium concentrations at selected sites in the Upper Colorado River Basin, Colorado, 2009 - 2012

Station Constituent Model Form n R2 BCF Standard Errors of Coefficeints Correlation Matrix Lower-Left
09180500 Diss. solids ln(DSR) = - 0.930481 + 0.0045 ln(Q) + 1.0597 ln(SC) 88 0.9891 1.0003 0.3915, 0.0205, 0.0318 -0.9942, -0.996, 0.9805
09180500 Load diss. solids ln(LDS) = - 6.8461 + 1.0045 ln(Q) + 1.0597 ln(SC) 88 0.9891 1.0003 0.3913, 0.0205, 0.0318 -0.9942, -0.996, 0.9805
09302000 Diss. solids ln(DSR) = - 0.716185 - 0.0087 ln(Q) + 1.0486 ln(SC) 91 0.9958 1.0011 0.1889, 0.0094, 0.0207 -0.9394, -0.991, 0.8869
09302000 Load diss. solids ln(LDS) = - 6.6318 + 0.9913 ln(Q) + 1.0486 ln(SC) 91 0.9958 1.0011 0.1889, 0.0094, 0.0207 -0.9394, -0.991, 0.8869
09306500 Diss. solids ln(DSR) = 7.81612 - 0.2958 ln(Q) 82 0.9088 1.0139 0.1607, 0.0249 -0.9934
09306500 Load diss. solids ln(LDS) = 1.9005 + 0.7042 ln(Q) 82 0.9088 1.0139 0.1607, 0.0249 -0.9934
09315000 Diss. solids ln(DSR) = 8.66192 - 0.3205 ln(Q) 85 0.9182 1.0144 0.1901, 0.0223 -0.995
09315000 Load diss. solids ln(LDS) = 2.7463 + 0.6795 ln(Q) 85 0.9182 1.0144 0.1901, 0.0223 -0.995
09328500 Diss. solids ln(DSR) = 9.03312 - 0.4011 ln(Q) 88 0.9029 1.0377 0.0873, 0.0212 -0.9404
09328500 Load diss. solids ln(LDS) = 3.1175 + 0.5989 ln(Q) 88 0.9029 1.0377 0.0873, 0.0212 -0.9404
09379500 Diss. solids ln(DSR) = - 1.38608 + 0.0132 ln(Q) + 1.1319 ln(SC) 88 0.9946 1.0005 0.125, 0.0081, 0.0131 -0.8243, -0.9238, 0.5458
09379500 Load diss. solids ln(LDS) = - 7.3017 + 1.0132 ln(Q) + 1.1319 ln(SC) 88 0.9946 1.0005 0.125, 0.0081, 0.0131 -0.8243, -0.9238, 0.5458

Rasmussen, P.P., Gray, J.R., Glysson, G.D., and Ziegler, A.C., 2009, Guidelines and procedures for computing time-series suspended-sediment concentrations and loads from in-stream turbidity-sensor and streamflow data

Station Constituent Model Form n R2 BCF Standard Errors of Coefficeints Correlation Matrix Lower-Left
09326500 Suspended sediment log10(SSR) = 0.53851 + 0.96556 log10(TURB) 64 0.945 1.0504 0.060593, 0.029505 -0.0017181
09326500 Suspended sediment log10(SSR) = 0.78657 + 0.92333 log10(TURB) 13 0.951 1.029 0.12039, 0.063219 -0.0073385
09326500 Suspended sediment log10(SSR) = 0.835 + 0.886 log10(TURB) 19 0.941 1.0321 0.10096, 0.053857 -0.0052411
09326500 Suspended sediment log10(SSR) = 0.785 + 0.828 log10(TURB) 39 0.947 1.0438 0.073799, 0.032203 -0.002275
09327000 Suspended sediment log10(SSR) = 0.86877 + 0.74063 log10(TURB) 45 0.785 1.1346 0.067323, 0.059141 -0.00345
09327000 Suspended sediment log10(SSR) = 1.007 + 0.75325 log10(TURB) 42 0.758 1.1712 0.074735, 0.067256 -0.0042254
09327000 Suspended sediment log10(SSR) = 1.089 + 0.736 log10(TURB) 11 0.854 1.1445 0.13875, 0.10148 -0.01154

U.S. Bureau of Reclamation, 2013, Quality of Water Colorado River Basin Progress Report No. 24

Station Constituent Model Form n R2 BCF Standard Errors of Coefficeints Correlation Matrix Lower-Left
09180000 Diss. solids ln(DSR) = - 0.114083 - 0.0312 ln(Q) + 0.9666 ln(SC) 91 0.991 1.0014 0.1962, 0.0114, 0.0197 -0.9396, -0.986, 0.8712
09180000 Load diss. solids ln(LDS) = - 6.0297 + 0.9688 ln(Q) + 0.9666 ln(SC) 91 0.991 1.0014 0.1962, 0.0114, 0.0197 -0.9396, -0.986, 0.8712

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