delta_flows: Delta Flows and Diversions
In FlowWest/cvpiaFlow: Modeled Flow Data for the CVPIA SIT Model

Description Usage Format Details Source

A dataset containing the inflow, total diversions, and proportion diverted for the North and South Deltas.

1	delta_flows

dataframe with 972 rows and 11 variables:

date: CALSIM II date
n_dlt_inflow_cfs: C400 + C157, north delta inflow in cubic feet per second
s_dlt_inflow_cfs: C401B + C504 + C508 + C644, south delta inflow in cubic feet per second
n_dlt_inflow_cms: north delta inflow in cubic meters per second
s_dlt_inflow_cms: south delta inflow in cubic meters per second
n_dlt_div_cfs: D403A + D403B + D403C + D403D + D404, north delta diversions in cubic feet per second
s_dlt_div_cfs: D418 + D419 + D412 + D410 + D413 + D409B + D416 + D408_OR + D408_VC, south delta diversions in cubic feet per second
n_dlt_div_cms: north delta diversions in cubic meters per second
s_dlt_div_cms: south delta diversions in cubic meters per second
n_dlt_prop_div: north delta diversions / north delta inflow
s_dlt_prop_div: south delta diversions / south delta inflow

The inflow, diversions, and proportions diverted in the North and South Deltas are represented using 'FLOW-CHANNEL' and 'FLOW-DELIVERY' nodes from CALSIM II. The North Delta is defined as the area west of and including the Sacramento River below Freeport to Chips Island. The South Delta is defined as the area east of the Sacramento River below Freeport to Chips Island and the San Joaquin River below Vernalis. The nodes and calculation for each delta are outlined above.

CALSIM II schematic

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