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Phreatic surface

1 topic · 3 sources

Water

The free surface of water seeping at atmospheric pressure through soil or rock.

Bureau of Reclamation — Bureau of Reclamation Glossary

The free surface of ground water at atmospheric pressure.

State of Nevada, Division of Water Resources — Dam Safety - Glossary of Terms retrieved 2014-06-01
NWS — Service Hydrologist Reference Manual Glossary of Hydrologic Terms retrieved 2014-06-01