Bentley FlowMaster 8.1

Use FlowMaster to quickly perform hydraulic calculations for dozens of element types, from pipes and open channels to drop inlets and weirs. The use of FlowMaster is approved by FEMA for normal depth calculations to establish base flood elevations for Letter of Map Amendment and Letter of Map Revision based on fill requests along streams, creeks, and rivers designated as approximate Zone A on NFIP maps.