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

Corporation of the Town of Collingwood (Canada)

On behalf of Council and the residents of Collingwood, I want to thank you for generously giving your time, expertise and experience to our community to assist Town staff in addressing the water capacity issues at the Raymond A. Barker Water Treatment Plant (WTP).

Since becoming aware of the capacity issues this spring and then implementing an Interim Control By-Law, this issue has been the top priority of Council. Your input and contribution on proactive measures to mitigate the summer/winter capacity differential and to increase the WTP capacity pending the completion of the expansion have been of great benefit to Council and to staff. As a result of your input, Council directed staff to include the option of UV Disinfection retrofit to the existing WTP as part of the expansion design RFP process and we are optimistic this will be done.

Thank you for your personal and professional commitment to our community, it is impactful and very much appreciated by myself and my Council colleagues.

Yours very truly,

Bruan Saunderson 
Mayor 
Corporation of the Town of Collingwood (Canada)

July 7, 2021
 

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
 

Landrex

Landrex is currently working with Greenland and business partner, Clearflow Group, to develop strategies to improve the functionality of stormwater management facilities in Landrex's (ie the City's) existing and future communities in North St. Albert, namely within the Erin Ridge North neighbourhood.

Landrex has been impressed with the collaborative and innovative approach that Clearflow and Greenland provide; they are a solutions-based group that are tremendously attentive, responsive and client focused. We believe they would be an extremely valued partner to the City of Saint Albert and represent the qualified, licensed, and professional consulting firm that the City so seeks.

Jim Sheasgreen, P. Eng.
President
Landrex Inc.

May 15, 2018
 

Corporate Partnerships & Associations

Partnerships and Accreditations