The Best Flow Rate From Garden Hose References. For example, some people believe that the average flow rate of a good and high. A typical garden hose flow rate is usually between 9 and 17 gallons per minute.

A typical garden hose flow rate is usually between 9 and 17 gallons per minute. If you are watering by hand using a garden hose, the higher the flow. For a typical home garden hose that has a pressure rating of 60 psi, you need a length of 10 feet.