Feather River Instream Flow to Habitat Area Relationship

A dataset containing the Weighted Usable Area (WUA) in square feet per 1000 feet as a function of flow in cubic feet per second

feather_river_instream

Format

dataframe with 7 rows and 5 variables:

flow_cfs

integer flow value in cubic feet per second

FR_spawn_wua

spawning WUA in square feet per 1000 feet

FR_fry_wua

fry (up to 50 mm) WUA in square feet per 1000 feet

FR_juv_wua

juvenile WUA in square feet per 1000 feet

ST_spawn_wua

steelhead spawning WUA in square feet per 1000 feet

watershed

name of watershed

Source

Spawning: FERC 2004 Rearing: Payne 2002

Details

The spawning and rearing WUA values were derived from a PHABSIM model. The results are for Fall Run.

Examples

feather_river_instream
#> # A tibble: 18 x 6
#>    flow_cfs FR_spawn_wua FR_fry_wua FR_juv_wua ST_spawn_wua watershed    
#>       <dbl>        <dbl>      <dbl>      <dbl>        <dbl> <chr>        
#>  1      200       12765.      17000      59000        5379. Feather River
#>  2      500       20316.      17500      62000        5516. Feather River
#>  3      750       25184.         NA         NA        6383. Feather River
#>  4     1000       26684.      24000      65000        6185. Feather River
#>  5     1250       26290.         NA         NA        5456. Feather River
#>  6     1500       24876.      23000      71000        4765. Feather River
#>  7     1750       23022.         NA         NA        4015. Feather River
#>  8     2000       20991.      19000      69000        3394. Feather River
#>  9     2500       16926.      16000      68500        2523. Feather River
#> 10     3000       13831.         NA         NA        1998. Feather River
#> 11     3500       12036.         NA         NA        1647. Feather River
#> 12     4000       10724.         NA         NA        1484. Feather River
#> 13     4500        9831.         NA         NA        1402. Feather River
#> 14     5000        9018.         NA         NA        1266. Feather River
#> 15     5500        8333.         NA         NA        1101. Feather River
#> 16     6000        7757.         NA         NA         888. Feather River
#> 17     6500        7177.         NA         NA         775. Feather River
#> 18     7000        6614.         NA         NA         640. Feather River