Home & Property

Residential Rain Garden Pilot Program

Raing garden

What is a rain garden?

 A rain garden is a type of green infrastructure landscape feature that collects rain and melted snow. The rain garden absorbs stormwater (rain and melted snow) that runs off your grass and impervious surfaces such as rooftops and driveways. The garden is designed to have a shallow depression that has deep, loose soil so that it absorbs and naturally filters stormwater, instead of water entering the storm sewer network. Although water is collected in rain gardens, they are not a breeding habitat for mosquitoes. 

 

What are the benefits of a rain garden?

When it rains, urban runoff (stormwater) carries sediment and pollutants from vehicles, fertilizers, road salt, animal waste, litter, grass clippings, etc. into the Assiniboine River, polluting the natural habitat and our source of clean drinking water. 

A rain garden is a simple and effective way of reducing the amount of urban runoff from your property while providing other benefits. They are aesthetically pleasing with low maintenance requirements. 

A rain garden can also: 

  • Reduce the amount of water that enters the local storm sewer network 
  • Reduce flooding, mitigate drainage issues and prevent stream banks from eroding 
  • Restore and recharge our groundwater system replicating the natural hydrological cycle 
  • Attract birds, butterflies, pollinators and other beneficial insects, such as mosquito-consuming dragonflies
  • Reduce the number of pollutants that run from urban areas straight into our waterways 

 

What type of plants are best suited for a rain garden? 

Rain gardens experience alternate flooding (during a large rain storm) and drought (during low periods of rainfall) this means that what you plant in your rain garden needs to be tolerant of both wet and dry conditions. Planting native species is recommended as they are well suited to local growing conditions and support native pollinators and wildlife. It will take a few growing seasons before the benefit of your rain garden is achieved. 

pdf View Plant List (2.83 MB)

 

What is the City’s Rain Garden Pilot Program? 

There is a growing national trend by municipalities and homeowners to incorporate natural processes to help mitigate pollution and surface water flooding. The City of Brandon in partnership with the Central Assiniboine Watershed District is seeking up to ten single-dwelling residential properties to install a rain garden this summer. Once approved, the staff at Central Assiniboine Watershed District will assist you with the design and installation of your rain garden.  

 

Am I eligible? 

Basic requirements: 

  • You must be a resident of Brandon and the rain garden must be installed on a property you own within the city of Brandon. 
  • The rain garden must be in a low-lying location. 
  • The rain garden must be installed at least three metres away from the foundation of your house. 
  • You must be able to redirect a downspout from your roof to the rain garden area. 
  • The proposed rain garden location must be clear of any trees or underground services. 

There is a limited amount of funding available. Eligible applicants will be assessed on a first-come, first-serve basis. 

Update: We have received our maximum applicants for the raingarden pilot program. If you're interested in making your own rain garden visit brandonenvironment.ca

 

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