Logan Layden / StateImpact Oklahoma
A pile of coal sits along the railroad tracks just east of Red Oak, Okla.
Originally published on Thu July 24, 2014 9:28 am
Joe Wertz / StateImpact Oklahoma
Bob Hamilton, director of the Tallgrass Prairie Preserve near Pawhuska, Okla.
arbyreed / Flickr
Originally published on Thu July 17, 2014 6:14 pm
Christopher Caldwell / Flickr
A waterfall at Disney State Park on Grand Lake in northeast Oklahoma.
Originally published on Mon July 14, 2014 10:22 am
Waterkeeperalliance / Flickr
Originally published on Mon July 7, 2014 12:35 pm
U.S. Drought Monitor
The 'Chambers' disposal well in southeast Oklahoma City.