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

Ontario Ministry of Natural Resources & Forestry

Good Morning Trevor,

Thank you for providing the requested information. With the receipt of this information and the most recent changes to the code, SWMC (aka Surface Water Monitoring Centre) is pleased to confirm that the development of the New (Province-wide Flood Forecasting) Model to be complete as per the contract. We sincerely appreciate your continued dedication and professionalism throughout this project. It has certainly evolved in unexpected ways, and the commitment from both sides has been instrumental in achieving this successful completion.

Thank you!

Amber Langmuir
Project Manager
Ontario Ministry of Natural Resources & Forestry
September 9, 2024
 

Corporation of the Town of Collingwood (Canada)

RE: Town of Collingwood - Master Stormwater Management Final Report

Your team did a great job conveying the output of your work to the Development Committee last night.  I think the analysis was well understood by Members, and that there is confidence in the approach you have taken to the work.  This topic is very important for Collingwood, and it is great to have this intelligent analysis from which to continue to leap forward.
 
Sincerely,
 
Sonya G. Skinner, P. Eng.
Chief Administrative Officer
Corporation of the Town of Collingwood (Canada)
February 15, 2022
 

University of Guelph

The reappearance of excessive nutrient loading in Lake Erie and the subsequent algae blooms is an extremely complex issue and is quite different in nature than the previous phosphorous loadings in the 1970s. Unlike the issue in the 1970s, there are far more sources adding nutrients to the late and these sources are diverse in nature ranging from rural to urban. In order to understand the nutrient loading, both in the temporal and spatial domains, more complex analytic and predictive tools are required in order to help policy make sound, science based, and defendable solutions.

The University of Guelph is uniquely positioned to help address the issues around Lake Erie with long standing core strengths in both the agricultural sector and the environmental field. In conjunction with our partner, Greenland Consulting Engineers, and their watershed evaluation tool (CANWETTM), we believe that we have the engineering and technology to extrapolate CANWETTM from the watershed level up to the lake basin level and provide decision-making support for the entire Lake Erie basin.

Hussein Abdullah, Ph.D., P. Eng.
Director, School of Engineering
University of Guelph
January, 26 2015
 

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