Tonkin Consulting

Stormwater Management

Tonkin Consulting is a leader in hydrological and hydraulic analysis and planning, design and management of stormwater, including the effective application of water sensitive urban design. We are continually recognised for our innovative, cost effective approach to finding sustainable solutions which preserve and manage our most precious natural resource — water.


  • Urban stormwater master planning
  • Catchment water management planning
  • Hydrological and hydraulic modelling of urban and rural systems
  • Floodplain and flood hazard mapping
  • Flood mitigation
  • Stormwater drainage design (pumped, piped and open channel)

Accessibility Statement

This website is best viewed at 1170x768px using Google Chrome on a desktop computer.