Legend (Special_Studies/Arbuckle_Simpson)

Aquifer Extent, 2013 (Arbuckle-Simpson) (0) Elevation of Potentiometric Surface (ft), 2006 (Eastern Arbuckle-Simpson) (1) Elevation of Hydrostratigraphic Unit (m), 2011 (Simpson Group, Eastern Arbuckle-Simpson) (2) Elevation of Hydrostratigraphic Unit (m), 2011 (Arbuckle-Timbered Hills, Eastern Arbuckle-Simpson) (3)