Groundwater is declining across Eastern Washington's complex, interconnected aquifer system, as people draw on it for ...

While a welcome respite, the recent rainfall is only a temporary reprieve. Officials roll back unprecedented water restrictions after much-needed rain replenishes supply — here's what's happening ...

Researchers say holes in the clay that overlays the Memphis aquifer could have let pollutants from as early as the 1940s into the groundwater.

The Memphis aquifer, the primary drinking water source for Shelby County, has naturally occurring breaches in its protective clay layer. Pollutants from as far back as the 1940s could be entering ...