The Fifth Circuit vacated EPA's disapproval of three Texas regulations that provide for a standardized permit for minor new source review (NSR) pollution control projects that reduce or maintain current emissions rates. EPA had no legal basis on which to disapprove the permit. EPA used Texas law...

The Texas Supreme Court held that landowners have an ownership interest in the water beneath their property that cannot be taken for public use without adequate compensation under the Texas Constitution. The Texas courts have long held that landowners have ownership in oil and gas beneath their ...

The D.C. Circuit upheld EPA's rule designating certain areas in Utah as nonattainment for the 2006 24-hour fine particulate matter (PM2.5) standard. Petitioners—two counties, three cities, and an aerospace and defense company—challenged the inclusion of parts of Tooele and Box Elder Counties wit...

The U.S. Supreme Court reversed a state court decision that Montana may charge rent from an electric company that owns dams on the Missouri, Madison, and Clark Fork rivers. The Montana Supreme Court held that title to the riverbeds passed to Montana when it became a state in 1889 and awarded alm...