Bioretention areas (also referred to as bioretention filters or rain gardens) are structural stormwater controls that capture and temporarily store the water quality volume (WQv) using soils and …

Future videos will cover other aspects of the manual including an overview of GSMM best management practices. Visit our Georgia Stormwater Shorts page to view our videos.

Bioretention Basin Shallow stormwater basin/landscaped area that uses engineered soils, vegetation and an underdrain to treat runoff

A pretreatment area, usually consisting of a grass filter strip between the contributing drainage area and the ponding area or a forebay to ease maintenance of the mulch, sand, or soil layers.

Bioretention TBMPs are vegetated surface water systems that filter water through vegetation and soil, or engineered media. Bioretention TBMPs are configured as a basin and can include facilities with an …

For example, the use of plants in bioretention areas could replicate a variety of native terrestrial ecosystems, including forests, ornamental gardens, meadows, hedgerows, and wetlands, as well as …

Sep 2, 2024 · Grading - Inside Problem: Grading inside bioretention area allows only minimal or no treatment

Filter strips are gently sloping, densely vegetated areas used to treat stormwater runoff, acting as a buffer between impervious areas and storm sewer systems or streams.

Bioretention areas (also referred to as bioretention filters or rain gardens) are structural stormwater controls that capture and temporarily store the water quality volume (WQv) using soils and …

Bioretention areas work best if designed with some pretreatment, either in the form of swales or a narrow filter strip. A stone or pea gravel diaphragm (or, better yet, a concrete level spreader) …