Tonkin Consulting is the leader within South Australia in the delivery of stormwater management services and has a proud reputation for technical excellence. We embrace new technologies to continually improve the technical standard and delivery of our product. Our experience and knowledge allows us to identify practical and innovative cost-effective solutions.

We offer services covering the entire range of stormwater management issues including:

• Wetland design
• Stormwater reuse system design
• Urban Stormwater Master Plans
• Catchment Water Management Plans
• Hydrological and hydraulic modelling of urban and rural systems
• Catchment water quality modelling
• Catchment water yield studies
• Floodplain and flood hazard mapping
• Flood Mitigation Strategy Development
• Stormwater drainage design including pumped systems, piped systems and open channels.