As weather patterns become increasingly unpredictable and natural disasters related to flooding are on the rise, managing stormwater and floodwaters is becoming increasingly complex. The need for these types of services will only increase as municipalities and governments realize their vulnerabilities and begin to revise and amend their stormwater and flood management procedures. Riley offers a wide range of solutions to these issues to meet regulatory compliance, reduce the potential for property damage, and above all, promote human safety.  

  • Floodplain Modeling 
  • Flood Risk Mitigation Assessments 
  • Drainage Reports 
  • Channel Design  
  • Bank Protection 
  • Flow Control Structures  
  • River Mechanics 

Our highly trained staff is proficient in various hydraulic modeling software such as HEC-RAS (1D and 2D), HY-8, and FlowMaster. Our staff consists of Certified Floodplain Managers and senior engineers who are industry leaders and have developed best practices and guidance for designing drainage infrastructure in the semi-arid southwest where high-intensity precipitation patterns are problematic and cause flashflood events that carry high sediment loads.