Biological Engineering Design
Our engineers, hydrologists, biologists, and restoration specialists work together to save you time and money on projects where practical design and surface water regulations intersect. We efficiently match resources to project needs, using this in house team’s diverse mix of experience. Our agency relationships, seamless internal processes, and understanding of the ultimate goal of riparian projects produce efficient and stable project results.

We’re a One-Stop Shop
Our team includes biologists, environmental specialists, and restoration specialists who complement our stream restoration design and construction expertise. Our industry-leading experts specialize in natural riparian system engineering for stream and channel restoration and erosion protection in multiple regions throughout the west coast. We are well equipped to handle increasing demands from regulatory agencies for confined stream stabilization measures.

Clients Served
- Cities, including Carlsbad, Elk Grove, Mission Viejo, San Diego, and Yucaipa
- Agua Caliente Band of Cahuilla Indians
- California Department of Fish and Wildlife
- California Department of Water Resources
- East Bay Regional Park District
- Imperial Irrigation District
- San Bernardino County Flood Control and Water Conservation District
- San Elijo Joint Powers Authority
- Santa Clara Valley Habitat Agency

Project Highlights
- South Palm Canyon Improvements, Agua Caliente Band of Cahuilla Indians
- West Fontana Bioswale, San Bernardino County Flood Control and Water Conservation District
- Park Drive Drainage Improvements, City of Carlsbad
- Agua Hediona Creek, City of Carlsbad
What We Do
- Habitat Restoration and Mitigation
- Hydrologic/Hydraulic Advanced modeling
- BMP Development and engineering
- Design–build
- Geomorphology
- Landscape maintenance
- Natural channel stabilization, erosion and sediment control
- Plant salvage and propagation
- Restoration mitigation and installation
- Riparian landscape planning, design, and construction
- Water quality monitoring and assessment
Project Support
- CEQA
- District Management
- Environmental Permitting
- Grant Writing and Administration
- Stakeholder Outreach
- Condition Assessment
- Cost Estimating
Curious how our passionate experts can help you Du More? Get in touch!