Our Services

Hydrology & Hydraulics

Waggoner’s talented and experienced professionals conduct hydrologic and hydraulic analyses across the state and region to ensure that public and private infrastructure investments are designed in ways that integrate them into the natural environment and manage the water resources that exist so abundantly. We also understand the fragile balance between minimizing impacts to the natural environment from human development, and mitigating risk to life and property due to excessive water from hazards and natural disasters.

  • Digital Flood Insurance Rate Map (DFIRM) development

  • Flood hazard analysis

  • Bridge and Culvert Hydraulic Design

  • Roadway Hydraulic Design

  • Storm Sewer Design

  • Scour Analysis

  • Stream Stability/Countermeasure Design


  • 2D Hydraulic Modeling

  • Hydrology Utilizing HEC-HMS, Regional Regression and TR55 Methodologies