The objective of this investigation is to determine whether stratigraphic breaks in the Birdbear affected the continuity and water geochemistry of the formation, as reflected in the hydrodynamic data available. This study includes a color-coded DST test zone map to visualize the distribution of the porous/permeable zones across the project area, a compilation of 119 DSTs from the Birdbear Formation, and a potentiometric surface (head) map for the combined zones. A compilation of 72 water analyses and a water chemistry map are also included in this project.