Skip to content

Base Flow Information File (*.xbi)

The Base Flow Information file (*.xbi) contains information associated with the base flow estimates but in a spreadsheet format for checking. It contains the following data:

# Column Description
0 Year Simulation Year
0 Mon The first month specified in the control file
0 Days The number of days in the month
0 River ID River station ID
1 Gaged Flow The streamflow provided in the stream flow file (Section 4.14)
2 Import (-) The total imports (indicated as negative diversion)
3 Divert (+) The total of diversions upstream of the river ID. Provided in the diversion files (Section 4.15, 4.16, and 4.17) which result in a positive adjustment to the gauged flow
4 Return (-) The total of current and lagged return flows from upstream diversions and well pumping
5 Well Dep (+) The total of current and lagged stream depletions from wells (not adjusted for returns)
6 Delta Sto (+) The total of upstream reservoir storage changes from data in the End of Month content file (Section 4.21) which result in a positive adjustment to the gaged flow
7 Net Evp (+) The total of upstream net evaporation occurring at upstream reservoirs which result in a positive adjustment to the gaged flow
8 Total Base Flow The estimated base flow w/o(-) Base Flow The estimated base flow with negative values set to zero