Slide 40 of 52
Notes:
A variation on the bioretention design can involve diverting runoff from curbed parking lots utilizing a slotted curb with limited width and design the parking area grades to divert the WQv into the bioretention area. Once the capacity of the slotted curb is exceeded, additional runoff bypasses the facility to flow into a downstream storm drain inlet or channel. This method utilizes a portion of a parking area for temporary ponding and may not be acceptable for areas with limited parking.
