A method of watering plants by sprinkling them.

Water in an invisible gaseous state or in a visible liquid state consisting of extremely small particles suspended in the air.

Rain with pH below 5.5.

A report giving information on beach contamination status and often recommending action to be taken.

Sediment deposited by flowing water, such as in a riverbed.

A very sticky substance added to water during treatment that causes particles in the water to stick together.

A layer of rock over an aquifer through which water cannot soak.

The addition of water to a ground water reservoir by human activity, such as irrigation or induced in

Water containing dissolved minerals in amounts that exceed normally acceptable standards for municipal, domestic, and irrigation uses. Considerably less saline than sea water.

Canopy