18 of 21: An overhead view of the small body of water that remains from O.C. Fisher Lake at San Angelo State Park Wednesday, Aug. 3, 2011, in San Angelo, Texas. A bacteria called Chromatiaceae has turned the small remaining body of lake water the color red. A combination of the long periods of 100 plus degree days and the lack of rain in the drought -stricken region has dried up the lake that once spanned over 5400 acres. (AP Photo/Tony Gutierrez) (AP Photo/ Tony Gutierrez)

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