Flood Modelling & Stormwater Drainage.

Byrne Consultants has extensive local experience in delivering stormwater drainage designs, hydrologic and hydraulic assessments and flood modelling for government and private clients. Our team is able to deliver 1 and 2-dimensional flood modelling and 3D stormwater drainage designs utilising industry standard software. Our expertise covers modelling of new and existing catchments in urban, regional and remote locations, providing our clients with certainty in planning or upgrade requirements for catchments. Byrne Consultants stormwater drainage, flood, hydrologic and hydraulic modelling skills are also used to support our road and infrastructure, land development and building and facilities designs.

Our Flood Modelling & Stormwater Drainage services include:

  • Underground pipe stormwater drainage design
  • Open drain and natural channel design
  • 1 and 2 dimensional flood modelling
  • Hydrologic modelling
  • Hydraulic modelling and assessments
  • Detention basin design and modelling
our projects include:

Northern Territory

  • Palmerston Regional Hospital Headworks
  • Nightcliff Stormwater Drainage Study
  • Rapid Creek Flood Modelling
  • Tulagi Road Intersection Upgrades and Flood Mitigation
  • Maningrida Stormwater Remediation
  • Mt Johns – Alice Springs


  • City of Gold Coast – Cross-road drainage improvements
  • City of Gold Coast – City Wide Culvert Improvements
  • Mt Lindesay Highway upgrade, Stoney Camp to Chambers Flat – Stormwater Management and Drainage


(08) 8947 2476
T8, Ground Floor, Winnellie Point, 60 Winnellie Road, Winnellie NT 0820

Sunshine Coast.

07 5329 4507
Tenancy 6, Beerwah Plaza, 68 Simpson Street, Beerwah QLD 4519

Gold Coast.

(07) 5628 2794
Suite 124, 34 Glenferrie Drive, Robina QLD 4226

Let's Talk.