Water Resources

Our Water Resources Group has extensive experience in the study, analysis, design, construction, and monitoring of stream restoration and mitigation projects for a variety of clients.  Our engineers analyze existing conditions and produce design plans for restoration of degraded and incised streams using the Natural Channel Design Methodology and develop construction drawings using Microstation and GEOPAK roadway design software.  Our goal is to restore streams to their natural state with stable dimension, pattern, and profile, as well as enhance wildlife and aquatic habitat.  In addition to stream projects, the group can perform hydraulic design for a variety of roadway improvement projects.

Specialties include:

  • Hydrology and Hydraulics
  • Sediment & Erosion Control Design
  • HEC-2 and HEC-RAS Modeling
  • Watershed Assessment


Woman owned business (WBE/DBE) and an 8(a) firm

SEPI ENGINEERING GROUP || 1025 Wade Avenue || Raleigh, NC 27605
Telephone 919.789.9977 || Email SEPI at info@sepiengineering.com