A dataset containing the floodplain habitat area in acres as a function of flow in cubic feet per second
bear_river_floodplain
dataframe with 37 rows and 3 variables:
integer flow value in cubic feet per second
fall run floodplain acreage
steelhead floodplain acreage
name of watershed
Central Valley Floodplain Evaluation and Delineation (CVFED) HEC-RAS hydraulic model
A 16.40 mile portion of the entire mapped rearing extent of 32.05 miles was modeled using Central Valley Floodplain Evaluation and Delineation (CVFED) HEC-RAS hydraulic model. Of the entire mapped rearing extent, 32.05 miles were classified as low gradient and 0.00 miles were classified as high gradient based on a geomorphic analysis. Floodplain area per unit length was determined for the modeled extent and applied to determine areas for the non-modeled extent. A scaling factor of 0.1 was applied to the area per unit length for the high gradient extent. No scaling factor was applied to the low gradient extent.
bear_river_floodplain#> flow_cfs FR_floodplain_acres ST_floodplain_acres watershed #> 1 10 0.00000 0.00000 Bear River #> 2 160 0.00000 0.00000 Bear River #> 3 310 0.00000 0.00000 Bear River #> 4 460 53.99320 53.99320 Bear River #> 5 610 93.46025 93.46025 Bear River #> 6 760 132.92730 132.92730 Bear River #> 7 910 156.45675 156.45675 Bear River #> 8 927 159.12342 159.12342 Bear River #> 9 1060 179.98620 179.98620 Bear River #> 10 1210 198.92625 198.92625 Bear River #> 11 1360 214.54888 214.54888 Bear River #> 12 1510 227.29767 227.29767 Bear River #> 13 1660 240.04646 240.04646 Bear River #> 14 1810 252.79525 252.79525 Bear River #> 15 1960 265.47074 265.47074 Bear River #> 16 2110 276.24298 276.24298 Bear River #> 17 2260 287.01523 287.01523 Bear River #> 18 2410 296.54091 296.54091 Bear River #> 19 2560 305.32669 305.32669 Bear River #> 20 2710 317.59032 317.59032 Bear River #> 21 2860 327.57361 327.57361 Bear River #> 22 3010 335.81340 335.81340 Bear River #> 23 3160 345.73694 345.73694 Bear River #> 24 3310 354.41635 354.41635 Bear River #> 25 3460 363.09280 363.09280 Bear River #> 26 3610 372.48949 372.48949 Bear River #> 27 3760 382.62196 382.62196 Bear River #> 28 3910 392.03032 392.03032 Bear River #> 29 4060 406.15697 406.15697 Bear River #> 30 4210 418.22324 418.22324 Bear River #> 31 4360 459.49663 459.49663 Bear River #> 32 4510 478.98101 478.98101 Bear River #> 33 4660 497.02603 497.02603 Bear River #> 34 4810 532.39537 532.39537 Bear River #> 35 4960 550.73505 550.73505 Bear River #> 36 5110 571.01362 571.01362 Bear River #> 37 5260 593.02944 593.02944 Bear River