What is Efficiency and how do I calculate it?

The way to make the most of your watering.

Generally speaking, Efficiency measures how evenly water is applied to the zone. If 30% of the water applied runs off the field or goes bellow the root zone, the irrigation efficiency is 70%.

How do I calculate Efficiency?

You can use a catch cup test to determine the efficiency of your zone.

Your spray head type influences your Efficiency. Check out: How do I identify my spray head type?

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