“ODNR continues to revise and develop its aquifer mapping to ensure Ohioans are prepared for the future,” Division of ...

The water level in the aquifer’s key J-17 well began the year at its second-lowest Jan. 1 reading ever. That’s an indicator that the region’s water systems — strained by population growth ...

Industrial agriculture on the Great Plains began in the 1950s when mechanized pumps and sprinkler irrigation systems allowed trillions of gallons of water to be pulled each year from the Ogallala ...

Aquifers are the primary source of drinking water for up to two billion people. To avoid overexploitation, lengthy renewal periods of some aquifers must be taken into account. The lengthy ...