ODM2 Controlled Vocabularies Login

Tunnel, shaft, or mineSite Type

A constructed subsurface open space large enough to accommodate a human that is not substantially open to the atmosphere and is not a well. The excavation may have been for minerals, transportation, or other purposes. See also: Excavation.

Term

tunnelShaftMine

Category

Groundwater Sites

Provenance

Adapted from USGS Site Types.

Provenance Uri

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Note

http://wdr.water.usgs.gov/nwisgmap/help/sitetype.html