Groundwater Flow System in Coastal Plain Environments | Hydrogeology Diagram #3489446 (License: Personal Use)

The diagram depicts a coastal plain setting where rainfall infiltrates at higher elevations (recharge zone), percolates through sedimentary aquifers and confining units, and flows toward the ocean. Groundwater moves along defined paths, feeding the Waikēle Stream via springs and direct discharge, while underlying volcanic-rock drinking-water aquifers provide a critical freshwater resource. Arrows indicate direction of flow, and stratigraphy shows permeable vs. low-permeability layers controlling water movement.

Used in educational, environmental science, and water resource management contexts-especially for explaining aquifer systems, sustainable groundwater use, and watershed hydrology. Matches user intent for learning about hydrologic cycles, groundwater-surface water interaction, or coastal hydrogeology.