Surface and Groundwater Crossword

A body of permeable rock which can contain or transmit groundwater
Allows liquids to pass through it
Not allowing liquid to pass through it
Artificial lake as a source of water supply
A river or stream flowing into a larger river or lake
2.5 percent of earths water is
When the glaciers melt water fills depressions with water this forms a....
Water held underground in soil
Water that collects on the surface of the ground
The draining away of water from the surface of an area
Pollution resulting from many diffuse sources
Water moving downward from surface water to groundwater
Furthest in the river or stream from its estuary
Part of the river where it debouches into another river
A small or narrow river