United States Department of Agriculture
Natural Resources Conservation Service
Go to Accessibility Information
Skip to Page Content






Hydraulics and Hydrology
Tools and Models

Cross-Section Hydraulic Analyzer

Uniform flow hydraulic parameters

Another free program developed by USDA Forest Service is available, WinXSPro, from the link below. In addition, a Microsoft Excel spreadsheet developed by NRCS Water Quality & Quantity is provided.

The following Microsoft Excel spreadsheet was developed by the NRCS Water Quality and Quantity Technology Development Team, has been tested, and correctly produces the results of Manning's equation for uniform flow in a cross-section. If the user does not wish to supply Manning's n value or stream profile slope the spreadsheet still provides flow area, hydraulic radius, top width, and hydraulic depth. The spreadsheet employs macros which are safe in this version at the time downloaded. The user is cautioned that proper use of the spreadsheet requires training in hydraulics.

xsec_analyzer.xls excel spreadsheet   (99 kb)           factsheet.doc word file   (44 kb)            contact: dan moore

Here's a view of hydraulic parameter output:

< Back to H & H Tools and Models