Rainwater harvesting is our main source of water.
Approximately how many people use this waterway as their main source of water?
Since 1859 it has been the main source of water supply for Glasgow.
It could pollute the Red Wall aquifer, "the main source of water to the Grand Canyon besides the Colorado River.
For years, it was Brooklyn's main source of water drawing from reservoirs along the south shore of Long Island and Queens.
Agriculture is the main source of water use, greenhouse gas emissions, and habitat loss, yet we need to grow more food".
In the Atlanta metropolitan area, which has more than four million people, worst-case analyses show that the city's main source of water, Lake Lanier, could be drained dry in 90 to 121 days.
Nevertheless, a less restrictive drought warning will apply in the two remaining regions -- the coastal south and the southwest, where ground water and wells are the main source of water.
More than 500,000 residents of the San Juan area were without running water today after a 24-inch water pipe burst at the city's main source of water, Lake Carraizo.
The 1,170-mile 1,170-mileill take oil from North Dakota's Bakken fields to a refinery in Illinois and will cross the Missouri river – the main source of water for the tribe.
The United States Court of Appeals for the 11th Circuit on Tuesday overturned a lower court ruling that would have significantly restricted withdrawals from Lake Lanier, the main source of water for metro Atlanta, starting next year.
