Smart Irrigation

What Is Watering Depth?

Watering depth is the amount of applied water expressed as an equivalent layer over an area, usually in inches or millimeters.

An equivalent water layer sits above a soil layer, with a vertical bracket measuring applied depth. An example relates 0.25 inch over 16 square feet to about 2.5 US gallons.
Equivalent layer for unit comparison, not a recommendation or the depth of soil wetting.

Volume Spread Over Area

Depth links water volume to area. For example, applying about 2.5 US gallons uniformly over 16 square feet gives an equivalent depth of about one-quarter inch. This is a unit example, not a watering recommendation.

IrriSense 2 Product Context

IrriSense 2 supports mapped areas, schedules and use tracking. Watering depth helps explain how volume and area relate, but its inclusion here does not claim that a particular app version has a depth-control setting.

Common Misunderstanding

Applied water depth is different from the depth to which water moves into soil. Infiltration, runoff, evaporation and soil conditions affect the result.

Related terms

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