Habitat Extent Lengths

A dataset containing the length of rearing and spawning extent within each CVPIA watershed for different species.

watershed_lengths

Format

dataframe with 57 rows and 7 variables

order

integer value representing watershed order in SIT model

watershed

name of watershed

lifestage

habitat type by lifestage, 'spawing' or 'rearing'

miles

length in miles

feet

length in feet

source

Expert who delineated habitat extents

species

species of habitat extent

Details

Information comes from expert outreach undertaken in 2017. Updated in 2021 to include late fall run extents from expert outreach.

Examples

watershed_lengths
#> # A tibble: 168 × 8
#>    order watershed                   lifes…¹ miles   feet source species date_…²
#>    <dbl> <chr>                       <chr>   <dbl>  <dbl> <chr>  <chr>   <chr>  
#>  1     0 Wilkins Slough  to Feather  NA       38.2 2.02e5 NA     fr      6/1/20…
#>  2     0 Feather to American         NA       19.7 1.04e5 NA     fr      6/1/20…
#>  3     0 Lower-mid Sac above fremont NA       35.6 1.88e5 Mike … fr      6/1/20…
#>  4     0 Lower-mid Sac below fremont NA       22.4 1.18e5 Mike … fr      6/1/20…
#>  5     0 Sacramento River (Battle t… NA      189.  9.98e5 NA     fr      6/1/20…
#>  6     0 Sacramento River (Feather … NA       33.4 1.77e5 NA     fr      6/1/20…
#>  7     0 Sacramento River (keswick … NA       55.5 2.93e5 NA     fr      6/1/20…
#>  8     0 wilkins slough  to feather  NA       38.2 2.02e5 NA     fr      6/1/20…
#>  9     1 Upper Sacramento River      spawni…  59.4 3.13e5 Jim S… fr      6/1/20…
#> 10     1 Upper Sacramento River      rearing  59.2 3.13e5 Jim S… fr      6/1/20…
#> # … with 158 more rows, and abbreviated variable names ¹​lifestage,
#> #   ²​date_updated