Oklahoma Water Resource Board Oklahoma Water Resource Board 1120 square miles of lakes 11,611 miles of shoreline Oklahoma Water Resource Board Oklahoma Water Resources Board: Oklahoma Water Facts Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board used by Oklahomans comes from aquifers Oklahoma Water Resources Board Oklahoma Water Resource Board Oklahoma Water Resource Board Project Wet website Oklahoma Water Resource Board Oklahoma Water Resource Board http://www.owrb.ok.gov/util/waterfact.php Oklahoma Water Resource Board http://www.owrb.ok.gov/util/waterfact.php Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board http://www.owrb.ok.gov/util/waterfact.php Oklahoma Water Resource Board Oklahoma Water Resource Board used by Oklahomans comes from aquifers Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board http://www.owrb.ok.gov/util/waterfact.php Oklahoma Water Resource Board used by Oklahomans comes from aquifers Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board Oklahoma Water Resource Board approximately 55,646 miles Oklahoma Water Resource Board 1120 square miles of lakes Oklahoma Water Resource Board Oklahoma Water Resource Board 1120 square miles of lakes Oklahoma Water Resource Board Oklahoma Water Resource Board