Rainwater First Flush Diverter

10-50 gallons per 1000 sf roof need to be diverted:

http://www.rainharvest.com/rain-harvesting-pty-downspout-first-flush-diverter.asp

Sourcing

• Amazon - [1]
• 8" pipe - $53 - [2]

• 18 gallons/7 feet
• 8" cap is $33 - [3]

• 6" pipe - $40 for 2x the length.

• 29 gallons per 20'

• 6" elbow is $30 - [4]
• 6" cap is $12 - [5]