Tuolumne 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

tuolumne_river_instream

Format

dataframe with 30 rows and 8 variables:

flow_cfs

integer flow value in cubic feet per second

FR_spawn_wua

chinook spawning WUA in square feet per 1000 feet

FR_fry_wua

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

FR_juv_wua

chinook juvenile WUA in square feet per 1000 feet

ST_spawn_WUA

steelhead spawning WUA in square feet per 1000 feet

ST_fry_WUA

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

ST_juv_WUA

steelhead juvenile WUA in square feet per 1000 feet

ST_adult_wua

adult steelhead WUA in square feet per 1000 feet

watershed

name of watershed

Source

Flo2D model by Stillwater, 2014

Details

The spawning and rearing WUAs were derived using a PHABSIM model by Stillwater 2010.

Examples

tuolumne_river_instream
#> # A tibble: 30 x 9
#>    flow_cfs FR_spawn_wua FR_fry_wua FR_juv_wua ST_spawn_wua ST_fry_wua
#>       <dbl>        <dbl>      <dbl>      <dbl>        <dbl>      <dbl>
#>  1       50        2116.     32897.     48648.       11648.     54751.
#>  2       75        4950.     30762.     50597.       17138.     50438.
#>  3      100        7447.     28799.     51759.       21449.     46885.
#>  4      125       10808.     27026.     52516.       24939.     44259.
#>  5      150       13072.     25415.     52814.       27814.     42362.
#>  6      175       15233      24032.     52526.       30187.     40544.
#>  7      200       16715.     22848.     51673.       32191.     38948.
#>  8      225       17532.     21821.     50618.       33877.     37709.
#>  9      250       18117.     20908.     49513.       35297.     36641.
#> 10      275       18788.     20117.     48371.       36498.     35539.
#> # ... with 20 more rows, and 3 more variables: ST_juv_wua <dbl>,
#> #   ST_adult_wua <dbl>, watershed <chr>