RIVER HYDRAULICS and FLOOD PLAINS

JFSA has extensive experience in river modelling and flood plain delineation. We provide high quality services to public and private clients with advanced software and experienced professional staff.

FLOOD PLAIN ANALYSIS

• 1D & 2D hydraulic model development using software such as HEC-RAS
• Flood plain mapping
• Frequency and flood damage estimations
• Bridge design considerations for flood flows
• Flood mitigation designs
• Peer & third-party review of hydrotechnical studies

FLOOD PLAIN MANAGEMENT

• Analysis and design of hydraulic structures (bridges, culverts, dams, reservoirs, etc.)
• Modelling of channel realignments and modifications to on-line ponds
• Flood plain refinement and modification through balanced cut-and-fill and riparian storage analyses (volumetric and/or conveyance analysis)