On average, groundwater makes up 40 percent of the region's water supply. But in drought years it can make up 60 percent. Joseph said not having enough could impact groundwater ecosystems and ...

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...

Age dating water “speaks to the long term sustainability of groundwater systems,” Solomon said. ... Water supply and sewer needs have been topics of policy and planning discussions for years.

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...

The groundwater supply across the country is depleting at an alarming rate. A new study found that groundwater supplies around the world are depleting faster than they were 40 years ago. All of ...