Low Impact Development (LID)

Low Impact Development (LID) is a stormwater management and land development strategy applied at the road right-of-way, site plan and subdivision scale. This strategy emphasizes conservation and use of on-site natural features, integrated with engineered, small-scale hydrologic controls to more closely mimic pre-development hydrology. The goal of LID is to prevent measurable harm to streams, lakes, wetlands and other natural aquatic systems from commercial, residential or industrial sites. LID technologies and related design practices are used by GREENLAND® clients (wherever feasible from a functional perspective) for municipal infrastructure and land development projects.

Our LID planning and design strategy (by our engineering and landscape architecture teams) can include:

  • Green roofs;
  • Rainwater gardens;
  • Rainwater harvesting systems;
  • Permeable pavement structures
  • Bio-swales;
  • Artificial floating islands; and,
  • Other innovative ‘smart systems’ developed from the principles of bio-mimicry.

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Client Testimonials

Member of Parliament - Simcoe-Grey

I would like to offer my congratulations as you celebrate the occasion of your 25th Anniversary. 

Your grasp of environmental and development regulations in the Canadian market, and ability to work collaboratively with private and public partnerships in the delivery of award-winning engineering and technologies supporting municipal infrastructures, water resources, asset sustainability and more is most valued. 

I wish you many years of prosperity and success in Simcoe-Grey.

Terry Dowdall
Member of Parliament for Simcoe-Grey

November 1, 2019
 

Agriculture and Agri-Food Canada

In March of 2013, Greenland International Consulting Ltd. completed a study for Agriculture and Agri-Food Canada to estimate nutrient loading in small catchment of about 177 square kilometers in the La Salle River watershed in southern Manitoba using the CANWET 4 model. Given uncertainties in some input data and model parameters, the preliminary results using the CANWET 4 model for baseline conditions of stream discharge, nutrient concentrations and loads were satisfactory in our project team as simulated values were within the range of observed values during the validation period.

This study suggests the CANWET 4 modeling approach could be used to predict changes to nutrient loads from changing land use scenarios in watersheds of this region.

Jason Vanrobaeys
Senior Land Resource Specialist
Agriculture and Agri-Food Canada

 

Cortel Group

Greenland and Dr. Goss also played an important role in identifying issues with the initial study proposal.

This led to the Province and Williams Treaty First Nations reaching a resolution based on manageable terms.

With thanks,

Elsa Fancello
Project Manager
Cortel Group (Vaughan, Canada)
November 20, 2024
 

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Partnerships and Accreditations