Calaveras 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

calaveras_river_instream

Format

dataframe with 10 rows and 5 variables:

flow_cfs

integer flow value in cubic feet per second

ST_spawn_wua

spawning WUA in square feet per 1000 feet

ST_fry_wua

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

ST_juv_wua

juvenile WUA in square feet per 1000 feet

watershed

name of watershed

Source

FishBio and Payne 2009

Details

The spawning and rearing WUA values were derived from a PHABSIM model. The reults are for Steelhead.

Examples

calaveras_river_instream
#> # A tibble: 10 x 5
#>    flow_cfs ST_spawn_wua ST_fry_wua ST_juv_wua watershed      
#>       <dbl>        <dbl>      <dbl>      <dbl> <chr>          
#>  1       12         1800       5800       4200 Calaveras River
#>  2       35         3200       4300       4300 Calaveras River
#>  3       50         3000       3200       4000 Calaveras River
#>  4      100         1500       2000       3300 Calaveras River
#>  5      150         1100       1500       3050 Calaveras River
#>  6      200          800       1400       3000 Calaveras River
#>  7      250          500       1500       3000 Calaveras River
#>  8      300          500       1700       3050 Calaveras River
#>  9      350          700       1900       3100 Calaveras River
#> 10      400          900       2000       3300 Calaveras River