Hydrology (minor) Download as PDF E&ES Dept/ Earth Science JiLzkT9yzDu3TLpKjBbo US Undergraduate Minor [Program Overview] Program Title Minor in HydrologyDepartment(s) E&ES Dept/ Earth Science JiLzkT9yzDu3TLpKjBbo Degree Designation Undergraduate MinorProgram Type Minor Program Description Minimum credit hours required –– 18