​Providing H&H Services throughout Texas
M. Evans Consulting, LLC is a West Texas based engineering consulting firm specializing in hydrologic and hydraulic (H&H) analysis, including floodplain studies, stormwater management, and dam safety.  We provide engineering services for clients throughout Texas including engineering firms in need of H&H support.

Floodplains

  • Floodplain Studies
  • BFE Determination
  • FEMA Letters of Map Change (LOMC) 
  • Regional Detention Studies
  • ​Unsteady Modeling
  • 2D Modeling
  • GIS Mapping

Stormwater Management

  • Detention Pond Design
  • Storm Sewer Design
  • Site Development Drainage
  • Channel Design
  • Master Drainage  Studies
  • GIS Mapping

Dams

  • Dam Safety Inspections
  • PMF Determination
  • Breach Analysis
  • Inflow Design Flood Determination
  • EAP Development
  • ​Unsteady Modeling
  • 2D Modeling
  • GIS Mapping