Groundwater Well and Soil Stratigraphy Diagram #124145 (License: Personal Use)

This black-and-white schematic depicts a hydrogeological cross-section where a well (W) penetrates sand and clay layers to access groundwater in a gravel aquifer. Surface features include a house (B), shrubs (S), a tree (A), and labeled zones (H, O, T) indicating hydraulic head, overburden, and topography. The stratigraphy highlights permeability contrasts critical for understanding water flow and contamination risks.

Used in educational materials, textbooks, or environmental science websites to explain aquifer systems, well construction, and subsurface hydrology; targets students, educators, and professionals seeking foundational groundwater knowledge.