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
 

County of Simcoe

The County of Simcoe is the upper tier government and planning authority for most of the South Georgian Bay – Lake Simcoe Source Water Protection Region. The County, in partnership with its member municipalities, other levels of government, floodplain management agencies and two (2) conservation authorities, also provides leadership through policy, and actively in the restoration and protection of the environmental health and quality of these watersheds. As you know, in order to comply with, and be environmentally proactive with respect to the Province of Ontario’s “Places to Grow” legislation, the County of Simcoe utilized innovative decision support tools such as Greenland’s CANWET™ model. In 2012, CANWET™ was also used by the County to prepare a “Water and Wastewater Infrastructure Visioning Strategy”. To this day, the information in the Strategy’s final report is used by local municipalities, development interests and other stakeholders as a background reference to help identify sustainable development solutions.
 
This letter confirms the County of Simcoe's commitment of support which includes initially facilitating the introduction of this landmark international collaboration with all 16 local municipalities, other governments (small and large) and other agencies that partner now with the County of Simcoe on land use planning; infrastructure renewal; and flooding risk/damage reduction initiatives.
 
As always, I look forward to our continued working relationship with you and your colleagues and the significant benefits these efforts will have for our residents and environment. The County of Simcoe appreciates your efforts towards developing information based decision making tools and we are confident that this project will prove beneficial in our collaborative goal to improve watershed health for all County residents.

Mark Aitken
Chief Administration Officer
The Corporation of the County of Simcoe

October 19, 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