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Year Completed: 2008
Size: Overall space is 6,186 s.f.;
Bio-infiltration is 644 s.f.
Plant Varieties: 12 installed; 25 on-site
Total Plants Used: 130 installed;
315 existing on-site
Storage capacity of rain garden: 3,305
gal.
Space converted from unusable to usable: 644
s.f.
Our clients came to us searching for a solution to the floods
which wreaked havoc on the backyard each spring, and periodically
throughout the year.
We resolved this issue by adjusting the site's grades to direct
excess water toward an engineered low-point which we generated
into a rain garden (bioswale). This rain garden absorbs excess
runoff from the clients’ house and their adjacent neighbors’
properties by using a programmed grade and soil mix that is
complimented with a mixture of native perennials. The perennials'
root systems enhance infiltration, moisture redistribution,
and diversify microbial populations, all to the benefit of
the ecosystem.
The result creates an aesthetically appealing garden throughout
the year that can cut down the amount of pollution reaching
creeks and streams by up to 30%, while also preventing any
future flooding.
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