Does this work with drip irragtion

[azdavidr]

There’s a long sordid history. Some of it can be found in the thread where the calculator was being developed. Other threads have people that tried the link you mentioned and they ended up having problems.

Three years and still no Gallons per Hour?

@redwagon If you use the 1 sq. ft. assumption, do a sanity check on your run times once you use the associated PR. I found the watering duration to be vastly lower than what it should be using the 1 sq. ft. assumption for single point emitters. I know the 1 sq. ft. assumptions work for some. Maybe it’s due to desert watering requirements, but I would check your watering times against what you expect them to be. My PR for my 2 GPH drips (3 per tree) is 0.4 in/hr to get the deep watering we re…