W Marigold St Drainage: 11ft Slope, ADU, Rain Gardens
Drainage plan and hydrology report for an Altadena rebuild on an 11-foot sloping lot: flowlines around the house and ADU, lined rain gardens both sides.
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Rain garden
Posts tagged with "rain garden". 2 posts on this topic from our Los Angeles civil engineering practice.
Altadena Drainage Plans with Lined Rain Garden
An Altadena fire rebuild drainage plan on a longer lot with a gentler front yard slope, leaving room to regrade contours without pumps.
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