TY - RPRT TI - Water-level trends and potentiometric surfaces in the Nacatoch Aquifer in northeastern and southwestern Arkansas and in the Tokio Aquifer in southwestern Arkansas, 2014–15 AU - Kirk D. Rodgers PY - 2017 DO - 10.3133/sir20175090 UR - https://pubs.usgs.gov/publication/sir20175090 ID - sir20175090 ER -