Tory R. Walker Engineering, Inc.

Trusted solutions for a changing world.

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About the firm

Since 2000, Tory R. Walker Engineering, Inc. (TRWE) has built trust through reliable solutions in water resources. Specializing in floodplain, stormwater, and watershed management, it addresses everything from localized issues to complex, multi-faceted projects. The practice delivers integrated, multi-benefit designs and natural river restoration while ensuring strict compliance with Federal, State, and local regulations.

Established
2000
Firm type
Civil Engineering · Environmental Engineering · Water / Wastewater Engineering

People

Tory R. WalkerFounder & Principal

Capabilities

Watershed Management

Service website

Comprehensive solutions built upon a solid technical foundation in watershed modeling, studying and modeling complex systems ranging from single lots to regional watersheds.

  • Regional Watershed Master Planning
  • Watershed Planning and Modeling
  • Drainage Design Criteria Development
  • Estimation of Average Annual Yield
  • Hydraulic Modeling and Investigations
  • Hydrologic Model Calibration
  • Probable Maximum Flood (PMF) Determination
  • Stormdrain Analysis and Design

Floodplain Management

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Technical analysis, modeling, and regulatory compliance for riverine systems and flood control structures, handling everything from localized zone changes to complex floodway studies.

  • Alluvial Fan Flood Planning
  • Dam Breach Analysis
  • FEMA/NFIP Applications
  • Floodplain Studies and Mapping
  • Hydraulic Modeling
  • Inundation Mapping

Stormwater Management

Service website

Comprehensive permitting, water quality reports, and compliance coordination with CEQA, MS4, and industrial general permits, including the design of construction and post-construction BMPs.

  • Agency Processing and Permitting
  • Hydromodification Management Plans
  • Industrial General Permit Compliance
  • Municipal Compliance
  • Structural BMP Design
  • Stormwater Management Plans (SWMPs)
  • Stormwater Pollution Prevention Plans (SWPPPs)
  • Urban Stormwater Management Plans (USMPs)
  • Water Quality Technical Reports (WQTRs)

River Restoration

Service website

Specialized design blending aesthetics with technical applications like tractive force and scour analysis to restore degraded riparian environments and stabilize channel banks.

  • Creek Enhancement
  • Fluvial Geomorphologic Design
  • Natural Channel Design
  • Scour Analysis
  • Stream Bed and Bank Stabilization

Flood Facilities Design

Work in this area is organized into supported delivery tasks.

  • Design Of Natural

    Support includes design of natural.

  • Constructed Flood Control Elements

    Support includes constructed flood control elements.

  • Grade Control

    Support includes grade control.

  • Weir Structures

    Support includes weir structures.

  • Long-term Erosion Prevention Systems

    Support includes long-term erosion prevention systems.

  • Work In This Area Is Organized Into Supported Delivery Tasks

    Support includes Work in this area is organized into supported delivery tasks.

Sedimentation & Erosion

Sedimentation and erosion analysis designed for channel grading, revetment, and long-term bank stabilization.

Industries

Water Resources · Stormwater & Flood Control · Environmental & Remediation · Infrastructure · Government · Industrial · Natural Resources

Projects

Oceanside Master Plan of Drainage

Oceanside, CA · Stormwater & Flood Control

Project details

A programmatic, dynamic, and multi-benefit drainage master plan that integrates stormwater quality goals with traditional drainage infrastructure modeling.

Tory R. Walker Engineering, Inc. - Engineering Firms