Stormwater Management

Stormwater Management

We are specialists in stormwater management.


From concept to consent to design and construction, we provide practical and innovative solutions to your stormwater problems.

Services that we provide:

  • Hydrological and hydraulic modelling
  • Stormwater contaminant analysis
  • Options assessment
  • Assessment of environmental effects
  • Procurement of resource consent
  • Catchment evaluation and management planning
  • Low impact design
  • Best practical methods for treatment
  • Design of monitoring systems
  • Supervision of construction
  • Stormwater chemistry analysis
  • Treatment and disposal options
  • Pipeline and open channel design
  • Peer review

Low Impact Design

Our site assessments and concept design planning are undertaken following relevant New Zealand best practice methods.

Services include:

  • Professional guidance from nationally recognised Low Impact Design experts
  • Site assessments to identify opportunities and constraints for Low Impact Design implementation
  • Integrating Low Impact Design principles into concept design through the application of specific stormwater management responses
  • Detailed design works for at-source stormwater management devices
  • Stormwater and Ecological Effects Assessments
  • Assessment of Environmental Effects on resource consent applications
  • Seamless integration with design and engineering aspects of multiple project types
  • Pragmatic mitigation solutions to meet regulatory requirements
Stormwater Management Staff