engineering geology, the scientific discipline concerned with the application of geological knowledge to engineering problems—e.g., to reservoir design and location, determination of slope stability for construction purposes, and determination of earthquake, flood, or subsidence danger in areas considered for roads,
Hydrogeology is the study of groundwater – it is sometimes referred to as geohydrology or groundwater hydrology.
Hydrogeology deals with how water gets into the ground (recharge), how it flows in the subsurface (through aquifers) and how groundwater interacts with the surrounding soil and rock (the geology).
What is the Main Goal of Engineering Geology? Engineering geology seeks to identify potential geologic hazards that could affect human-made structures or urban developments.