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Sinkhole (WST_3)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: wst_3.ttl

Name

sinkhole

Attribute

WST Watercourse Sink Type

Definition

Disappears into a sinkhole (a closed depression caused by a collapse of soil or overlying formation above fractured or cavernous bedrock).

Accepted

2013-10-18

Allowed for

• BH145 Vanishing Point

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.