Virginia Regression Models, by Publication Source
| Station | Constituent | Model Form | n | R2 | BCF | Standard Errors of Coefficeints | Correlation Matrix Lower-Left |
|---|---|---|---|---|---|---|---|
| 01632900 | Suspended sediment | ln(SSR) = 0.7981 + 0.8657 ln(TURB) | 84 | 0.87 | 1.34 | 0.112, 0.037 | -0.0032 |
| 01646000 | Suspended sediment | ln(SSR) = 0.094 + 1.015 ln(TURB) | 71 | 0.9 | 1.32 | 0.129, 0.041 | -0.0043 |
| 01654000 | Suspended sediment | ln(SSR) = 0.4316 + 0.9958 ln(TURB) | 34 | 0.93 | 1.16 | 0.195, 0.049 | -0.0084 |
| 01673000 | Suspended sediment | ln(SSR) = 0.3237 + 1.002 ln(TURB) | 184 | 0.88 | 1.11 | 0.082, 0.028 | -0.0021 |
| 02035000 | Suspended sediment | ln(SSR) = 0.771 + 0.898 ln(TURB) | 184 | 0.89 | 1.27 | 0.071, 0.024 | -0.0013 |
| 03524740 | Suspended sediment | ln(SSR) = 0.5066 + 0.9794 ln(TURB) | 24 | 0.89 | 1.23 | 0.229, 0.071 | -0.0134 |
Jastram, J.D., Zipper,C.E, Zelazny,L.W. and Hyer,K.E., 2010, Increasing Precision of Turbidity-Based Suspended Sediment Concentration and Load Estimates: Journal of Environmental Quality, v. 39, no. 4, p. 1306-1316
| Station | Constituent | Model Form | n | R2 | BCF | Standard Errors of Coefficeints | Correlation Matrix Lower-Left |
|---|---|---|---|---|---|---|---|
| 02054750 | Suspended sediment | log(SS) = 0.2012 + 0.9863 log(TURB) | 21 | 0.92 | 1.03 | 0.33612, 0.06429 | -0.987742 |
Jastram, J.D., Moyer, D.L., and Hyer, K.E., 2009, A comparison of turbidity-based and streamflow-based estimates of suspended-sediment concentrations in three Chesapeake Bay tributaries: U.S. Geological Survey Scientific Investigations Report 2009–5165, 37 p.
| Station | Constituent | Model Form | n | R2 | BCF | Standard Errors of Coefficeints | Correlation Matrix Lower-Left |
|---|---|---|---|---|---|---|---|
| 02035000 | Suspended sediment | log(SS) = - 4.87 + 0.583 log(TURB) + 0.7035 log(Q) | 69 | 0.92 | 1.18 | 1.0027, 0.07976, 0.13159 | 0.845691, -0.993263, -0.895284 |
Jastram, J.D., 2014, Streamflow, water quality, and aquatic macroinvertebrates of selected streams in Fairfax County, Virginia, 2007–12
| Station | Constituent | Model Form | n | R2 | BCF | Standard Errors of Coefficeints | Correlation Matrix Lower-Left |
|---|---|---|---|---|---|---|---|
| 01645704 | Total phosphorous | ln(TPR) = - 4.813 + 0.547 ln(TURB) + 0.107 ln(Q) | 187 | 0.84 | 1.2 | 0.096, 0.043, 0.051 | -0.0001, -0.002, -0.002 |
| 01645704 | Suspended sediment | ln(SSR) = 0.445 + 0.867 ln(TURB) + 0.274 ln(Q) | 205 | 0.91 | 1.36 | 0.113, 0.048, 0.056 | -0.0004, -0.002, -0.002 |
| 01645762 | Total phosphorous | ln(TPR) = - 4.854 + 0.605 ln(TURB) + 0.15 ln(Q) | 199 | 0.85 | 1.22 | 0.102, 0.036, 0.043 | -0.002, -0.001, -0.0013 |
| 01645762 | Suspended sediment | ln(SSR) = 0.321 + 0.804 ln(TURB) + 0.438 ln(Q) | 212 | 0.93 | 1.3 | 0.111, 0.039, 0.044 | -0.003, 0.001, -0.001 |
| 01646305 | Total phosphorous | ln(TPR) = - 3.804 + 0.47 ln(TURB) + 0.091 ln(Q) | 206 | 0.85 | 1.13 | 0.072, 0.034, 0.037 | -0.001, 0.0006, -0.002 |
| 01646305 | Suspended sediment | ln(SSR) = 0.889 + 0.636 ln(TURB) + 0.426 ln(Q) | 233 | 0.88 | 1.38 | 0.112, 0.049, 0.053 | -0.003, 0.001, -0.002 |
| 01656903 | Total phosphorous | ln(TPR) = - 3.142 + 0.412 ln(TURB) - 0.021 ln(Q) | 201 | 0.65 | 1.19 | 0.091, 0.044, 0.045 | -0.001, -0.0005, -0.002 |
| 01656903 | Suspended sediment | ln(SSR) = - 0.257 + 0.911 ln(TURB) + 0.3 ln(Q) | 242 | 0.91 | 1.25 | 0.112, 0.049, 0.047 | -0.002, -0.0003, -0.002 |
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 |
|---|---|---|---|---|---|---|---|
| 0205551460 | Suspended sediment | ln(SSR) = 1.208 + 0.894 ln(TURB) | 72 | 0.91 | 1.05 | 0.152, 0.033 | -0.0049 |