Groundwater flow is defined as the "...part of streamflow that has infiltrated the ground, has entered the phreatic zone, and has been discharged into a stream channel as spring or ...

A seep is a wet place where a liquid, usually groundwater, has oozed from the ground to the surface. Seeps are usually not flowing, with the liquid sourced only from ...

Convergent flow is the movement of ground water to a common area. If flow is large enough a spring occurs and becomes the start of a creek or river. Convergence ...

A misfit stream (or underfit stream) is a stream that is far too small to have eroded the valley which the stream occupies. The shape of the valley may also ...

Braid Bars, or mid-channel bars, are landforms in a river that begin to form when the discharge is low and the river is forced to take the route of less ...

Sediments deposited into lakes that have come from glaciers are called glaciolacustrine deposits. These lakes include ice margin lakes or other types formed from glacial erosion or deposition. Sediments in ...

A pluvial lake is a lake that experiences significant increase in depth and extent as a result of increased precipitation and reduced evaporation.

River regime can describe one of two characteristics of a reach of an alluvial river: