Rain Garden Design Standards

Rain Garden Design Standards. Below are recommended plant sizes for planting rain garden features: • at least 10 feet from foundation with basement or where top of foundation is below ponding level • at least 15 feet from septic system.

Rain garden Regenwasser, Regengarten, Haus der natur
Rain garden Regenwasser, Regengarten, Haus der natur from www.pinterest.co.kr

Designing and planting a rain garden is very similar to creating other perennial gardens, with a few of the following e x c e p t i o n s : You can even build a little rock bed stream Rain gardens are flexible in design and can vary in complexity according to water quality objectives and runoff volume requirements.

• At Least 25 Feet From Private Drinking Well.


However, keep in mind that smaller rain gardens are still beneficial. Drainage areaand infiltrate it into the underlying soil. • the rain garden should be at least 10 feet from the house so infiltrating water doesn’t seep into the foundation.

Although Individual Design And Sizes Of Rain Gardens Vary, They Are Generally Constructed Using A Standard Method.


The type of land surface (pervious, such as lawn, or impervious, such as rooftop or driveway) affects the amount of runoff. Plants should be container grown, balled and burlapped or wire basket. Bioswales, which look similar to rain gardens on the surface, also include a reservoir below the surface of the garden that can store a large volume of water.

• At Least 10 Feet From Foundation With Basement Or Where Top Of Foundation Is Below Ponding Level • At Least 15 Feet From Septic System.


Verge landscape design standards 1. The foot print of a rain garden may range from about 1/6th to 1/12th the size of the area that drains into it. They are usually installed after the upstream catchment is 95% developed because poorly managed construction sites create sediment and clog the raingarden.

Raingardens, Also Known As Biofiltration Or Bioretention Beds, Are Gardens Beds That Use Plants And Soils To Capture, Filter And Clean Stormwater.


On larger sites, rain garden construction may be detailed in construction plans and specifications. Landscape verge may not be planted with sod. Plant material per canadian standards for nursery stock, eighth edition.

Rain Garden (North Kellyville Release Area) Fact Sheet (Pdf, 264Kb) These Documents Should Be Read In Conjunction With The North Kellyville Development Control Plan And Council’s Design Guidelines Subdivision And Development.


Rain gardens are flexible in design and can vary in complexity according to water quality objectives and runoff volume requirements. In general, 100 to 300 square feet is a practical size for homeowner designed rain gardens. Ideally, they should also be situated on a gentle slope that catches downspout water.

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