Potentiometric surface of the Sparta and Memphis aquifers in eastern Arkansas, April through July 1993.

Published 1995

Thickness of the Mississippi River Valley alluvial aquifer in eastern Arkansas.

Published 1997

Ground-water levels in the alluvial aquifer in eastern Arkansas, 1990 /

by Westerfield, Paul W.
Published 1991

Water-level maps of the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1987 /

Published 1990

Water-level maps of the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1989 /

Published 1993

Potentiometric-surface maps of the Cockfield and lower Wilcox aquifers in Arkansas, 1991.

Published 1994

Water-level maps of the Mississippi River Valley alluvial aquifer in eastern Arkansas, Spring, 1992.

Published 1994

Potentiometric surface of the Sparta and Memphis aquifers in eastern Arkansas, April through July 1993 /

by Westerfield, Paul W.
Published 1995

Thickness of the Mississippi River Valley alluvial aquifer in eastern Arkansas /

by Pugh, Aaron L., Poynter, David T., Westerfield, Paul W.
Published 1997

Potentiometric-surface maps of the Cockfield and lower Wilcox aquifers in Arkansas, 1991 /

by Westerfield, Paul W.
Published 1994

Water-level maps of the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1987 /

by Westerfield, Paul W.
Published 1990