Hydrology is the study of the waters of the earth on and below the surface of the planet. Hydrology also involves the study of the various properties of water and its relationship with the living and nonliving environment. Areas of specialization within the Department include: surface and groundwater hydrology; watershed dynamics; hydrogeology; and ecosystem hydrology. Fields of application with hydrology include groundwater management and consulting; water pollution research and regulation; and hydrologic modeling and analysis.