Runoff:0 cubic feet per second
0 gallons per minute
Gallons to be stored: 0 gallons
Length of trench required: 0 ft
# EZFlow of 10-ft pieces required: 0
Gallons of storage provided: 0 gallons
Storage Volume (Gallons per 10-ft piece): 0
Flow Capacity (GPM at 1%): 0
Note: First Flush is defined as first 15 minutes of runoff. 15 minutes is the minimum length of time to be stored.
The first flush contains a higher proportion of oil, fertilizer, pesticides, etc. that get washed away with the rain.