Proportion of Sacramento River Flow through the Sutter and Yolo Bypasses

A dataset containing the proportion of Sacramento River flow within the bypasses for use with the CVPIA SIT Salmon Population Model to apportion fish onto the bypasses.

propQbypass

Format

dataframe with 984 rows and 9 variables:

date

CALSIM II date

propQyolo

D160/(D160 + C160)

propQyolo1

D160/(D160 + C160)

propQyolo2

D166A/C165

propQsutter

(D117 + D124 + D125 + D126)/C116

propQsutter1

D117/C116

propQsutter2

D124/C123

propQsutter3

D125/C124

propQsutter4

D126/C125

Source

• Data Wrangling: Sadie Gill sgill@flowwest.com

• Node Selection: Mark Tompkins mtompkins@flowwest.com and Mike Urkov mike.urkov@gmail.com

• CALSIM Model Output: Michael Wright mwright@usbr.gov

Details

The proportions of Sacramento River flowing through the bypasses are represented using 'FLOW-CHANNEL' and 'FLOW-DELIVERY' nodes from CALSIM II. The nodes and calculation for each watershed are outlined above.

Model Usage:

1. propQyolo and propQsutter represent the proportion of flow as a single value for the bypasses

2. use the numbered propQ columns to represent the proportion of flow at each weir

CALSIM II schematic