Sentence examples for source of groundwater from inspiring English sources

Untreated or improperly treated wastewater has often been cited as the primary contamination source of groundwater.

"Leaking underground storage tanks are a major source of groundwater contamination in the country," said John Senn, a spokesman for the agency in New York City.

Encyclopædia Britannica, Inc. …immense source of groundwater, the Ogallala Aquifer, was tapped for irrigation water for an area extending from Nebraska to the Texas Panhandle.

In addition, an immense source of groundwater, the Ogallala Aquifer, was tapped for irrigation water for an area extending from Nebraska to the Texas Panhandle.

In some cases, very porous and permeable fan deposits are the primary source of groundwater, which is used for irrigation and for water supply.

Our results reveal that local precipitation is the main source of groundwater recharge.

The first is pumping for underground water, which is expensive, takes time and draws on finite sources of groundwater.

But as incomes rise, pollution worsens, sources of groundwater dry up and awareness grows about the risks of contaminated supplies, they will keep trading up.

The manufacture, use, and disposal of trichloroethylene has led to the chemical's presence in sources of groundwater and surface waters.

The data suggest both point and non-point sources of groundwater pollution.

This study revealed that domestic wastewater and industrial wastewater were the main sources of groundwater nitrate pollution.