Basin Data

The following information must be determined and appropriate values entered for each sub-basin.

1. Drainage Basin Area.

2. Time of Concentration.

3. SCS (NRCS) Curve Number.

4. 24-hour rainfall depth and an appropriate time distribution curve.

Optionally, the effects of water bodies can be determined by entering the percent of the watershed covered by lakes/ponds.

Related Topics:
TR55 Overview
Initializing a TR55 Simulation
Outlet Data
Hydrographs