lakesestuariesreservoirswetlandshydrographic featuresmillpondsbeaver pondslochslake bedslagunalagoonsintermittent salt pondsintermittent salt lakesintermittent poolsintermittent pondstarnsintermittent oxbow lakessalt pondsintermittent lakessalt lakesinland seassalt evaporation pondsfishpondspools (water bodies)fish pondspondsdry lakesoxbow lakescrater lakes Use 'reservoirs' for human engineered lakes. Natural inland bodies of standing water, generally of appreciable size, occupying a depression in the Earth's surface. [Adapted from Glossary of Geology, 4th ed.]