big_chico_creek_floodplain: Big Chico Creek Flow to Floodplain Habitat Area Relationship
In FlowWest/cvpiaHabitat: Estimate Spawning and Rearing Habitat

Description Usage Format Fall Run Modeling Spring Run and Steelhead Modeling Source Examples

A dataset containing the floodplain habitat area in acres as a function of flow in cubic feet per second

1	big_chico_creek_floodplain

dataframe with 31 rows and 5 variables:

flow_cfs: integer flow value in cubic feet per second
FR_floodplain_acres: fall run floodplain acreage
SR_floodplain_acres: spring run floodplain acreage
ST_floodplain_acres: steelhead floodplain acreage
watershed: name of watershed

A 8.74 mile portion of the entire mapped rearing extent of 15.05 miles was modeled using Central Valley Floodplain Evaluation and Delineation (CVFED) HEC-RAS hydraulic model. Of the entire mapped rearing extent, 15.05 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.

A 8.74 mile portion of the entire mapped rearing extent of 23.84 miles was modeled using Central Valley Floodplain Evaluation and Delineation (CVFED) HEC-RAS hydraulic model. Of the entire mapped rearing extent, 15.05 miles were classified as low gradient and 8.79 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.

Central Valley Floodplain Evaluation and Delineation (CVFED) HEC-RAS hydraulic model