Technical Services

JFSA provides the following technical services:


  • Hydrological/Hydraulic System Analyses
  • Modelling: Setup, Calibration & Validation
  • Hydrological / Hydraulic Model Assessments
  • Floodplain Delineation
  • Stormwater Management Plans
  • New System Design Standards
  • Guidance on Best Management Practices
  • Floodplain Delineation
  • Rain Gauge and Radar Data Interpretations
  • Statistical Assessments



Manhole surcharging during large storm event
Aerial photo showing a flooded residential development
Lot drainage schematic with blue arrows depicting drainage direction