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

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

 

Simcoe County District School Board

On behalf of the Simcoe County District School Board, I would like to thank the Greenland Group of Companies for their exemplary civil engineering and landscape architectural services. You have been an integral part of the Board’s success in a multitude of new construction projects. Greenland’s commitment, thoroughness, and professionalism have led to the success of each and every one of these projects. Your attention to timeliness and budgetary concerns makes you a leader in the field of consulting services.

Steve Parker
Manager – Design & Construction Services
Simcoe County District School Board

February 3, 2014
 

Town of Penetanguishene

Thank you very much to everyone who was involved in making this happen.  The report is very clear, precise, and informative.  I’m pleasantly surprised at the (watermain testing) results which have eased some of my concerns regarding this pipe... Thanks again.  Much appreciated.

Alain Roy
Water Distribution Operator

Town of Penetanguishene (Ontario)
December 9, 2024
 

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