We offer a complete range of water resources engineering services that entail a multi-disciplined
approach to watershed planning, water quality management, and stormwater facilities
design. Our innovative solutions address challenges ranging from stream restoration,
channel relocation, and flood control, to stream crossings, bridge replacements,
erosion and sediment control, best management practices (BMPs), open and closed storm
drain design, floodplain studies, bridge scour analysis and countermeasure design.
We provide cost-effective, state-of-the-art designs that satisfy our clients' needs.
Hydrology and Hydraulics
- Hydrologic frequency analysis
- Rainfall-runoff analysis
- Hydrologic routing
- Reservoir systems
- Open channel and closed conduit flow
- Best Management Practices (BMPs)
- Watershed modeling
- Hydraulic structures
- Retention and detention basin analysis
- Groundwater hydraulics
- Surface water exchange
- Seepage analysis
- Contaminant transport
- Groundwater withdrawal impacts
Hazard Analysis and Mitigation
- Flood hazards and mitigation
- Floodplain management
- Debris flow
- Geomorphology and historical floods
- Risk analysis
Hydrodynamics and Sediment Transport
- River, reservoir, and coastal studies
- Desalination discharge analysis
- Thermal discharge analysis
- Intake and outfall locating
- Cohesive and non-cohesive sediment transport
- Effects of dam removal
- Dredging and disposal studies
- Contaminant transport
- Wave analysis
- Coastal studies
- Scour protection
- Stream bank stabilization
Restoration of Natural Systems
- Riparian wetlands
- Coastal marshes
- Stream geomorphology
- Arid region hydrology
Permitting Issues
- Total Maximum Daily Load (TMDL) allocation and permitting
- National Pollution Discharge Elimination System (NPDES)
- Resource Conservation and Recovery Act (RCRA)
- Comprehensive Environmental Response Compensation and Liability Act (CERCLA)
- Federal Emergency Management Agency (FEMA) flood insurance studies and policy