Precipitation rate for zones w/ overlapping rotor heads

Like many lawns, mine has rotor heads with arc paths that overlap from head to head. I calculated precip rate with the following equation: (96.25*total GPM)/Zone Area. I came up with 2.8 in/hr in my front and 2.0 in the back. Does that sound about right to you guys? I know the default rotor head rate in the app is 1gpm!

1 Like