Water Resources + Civil Engineering

All services

Straughan provides an expansive list of water resources and civil engineering services for federal, state, local, and commercial clients in a variety of market sectors. We take pride in our industry experience, technical excellence, and commitment to customer satisfaction. We are focused on ensuring the most cost-effective, innovative, and timely solutions are produced and project goals are achieved.

We firmly understand stormwater regulations. We have a strong track record with regulatory agencies in many states including Maryland, Virginia, Washington D.C., Delaware, and Texas.

We incorporate sustainability into the design process for maximizing benefits while reducing construction cost and duration. We integrate stormwater as community resources and amenities.

We are the trusted experts. We are among the best in the industry. Our water resource engineering team has proven we have the full technical and management capabilities to address complex designs and modeling while utilizing the latest water resource engineering technology.

We plan and build for resiliency. We understand the importance and danger of climate change on infrastructure. We provide flood management strategies and mitigation design so communities can withstand extreme weather events and quickly recover from disaster.

Water Resources + Civil Engineering Services

  • Hydrology & Hydraulics (1D/2D) Studies
  • Low Impact Design/Sustainable Site Design
  • Stormwater Management Design
  • Water/Wastewater Design
  • Storm Drainage Design
  • MS4/TMDL Permit Planning, Program Management, and Implementation
  • Cost Estimating
  • Watershed Assessments
  • Stormwater BMP Inspections
  • Value Engineering
  • Erosion and Sediment Control Design
  • Stormwater Pollution Prevention Plans (SWPPP)
  • Bridge Scour Analyses
  • Embankment Design
  • Dam Breach Analyses
  • Resiliency Planning
  • Flood Management
  • Floodplain Mapping/Flood Studies and Restoration/Mitigation Designs
  • Outfall Stabilization Design
  • Coastal Engineering
  • Site Layout and Grading Plans
  • Trails and Bike Paths
  • Pedestrian Access Safety Improvement Designs
  • Roadway and Parking Lot Design
  • Maintenance of Traffic Plans and Designs