Our Services

Hydrologic and Hydraulic Analysis and Design

• Storm drain design
  
• Culvert design
  
• Bridge hydraulics
  
• Scour protection design
  
• Open and closed channel flow analysis
  
• One and two-dimensional modeling of creeks and rivers
  
• Flood modeling and mapping
  
• Retention and Detention
• Fish Passage
  
• Construction plans and specifications
  

Green Infrastructure and Low Impact Development

• Facility design
  
• Green Streets design
  
• Innovative stormwater management
  
• Performance monitoring
• Site assessments
• Holistic drainage design
  
• Design criteria development
  

Watershed Planning

• Watershed and stormwater master plans
  
• Design criteria development
• Rainfall analyses
• Program development planning and implementation
  
• NPDES and MS4 compliance programs
  

Floodplain Management

• Floodplain mapping
  
• FEMA permitting
  
• No-rise analyses
• Letters of Map Revisions
  

Drainage Studies

• Large and small drainage plans
  

Hydrologic Modeling Software Proficiency

• PC-SWMMM
  
• SRH-2D (FHWA)
  
• HEC-RAS (1D and 2D)
  
• HEC-HMS (USACOE)
• HY-8 Culvert Analysis Program (FHWA)
  
• Autodesk Storm and Sanitary Analysis
  
• SUSTAIN (EPA)
  

AWR provides a full suite of water resources engineering, analysis, and design. We offer the full range of engineering services from conceptual analysis to detailed construction documents. Some of our commonly provided services are listed below. If you have questions about our services or capabilities, please don't hesitate to contact us.