To promote the expanded usage, the city's Department of Environmental Protection, which oversees activities in the vast watershed, has dispatched its employees to town hall meetings and country fairs around the state.

New York City requires a vast watershed in the Catskills to quench its thirst.

The tract is strategically situated between Palisades Interstate Park to the northeast and the vast Newark-Pequannock watershed to the southwest.

Shebiyl was the Aurians' word for what we see: like a branching path or a vast watershed of possibilities.

Rupert's Land consisted of the vast watershed of rivers that drained into Hudson Bay which gave access to the far western and central parts of North America.

But throughout the vast central watershed, the problems have barely begun.

The Red River flows north, is part of a vast watershed, and when out of its banks adds to the overland flooding seen in very few places.

The north, where the Sierras provide a vast watershed, fights with the desert south, which needs a continuous stream of water to support its thirsty life style.

Its vast watershed is thus largely artificial.

Since there is no industry in the reservoir's vast watershed, this contamination is believed to be the result of acid rain from coal-fired power plants in the Midwest.