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Dam Function (DFU)

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

RDF: dfu.ttl

Name

damFunction

Datatype

Enumeration

Definition

The purpose(s) of, or intended role(s) served by, the dam.

Accepted

2020-6-10

Defined by

NAS7.0

Values

• DFU_1 Impoundment
• DFU_2 Navigation
• DFU_3 Flood Control
• DFU_4 Hydroelectric Power Generation
• DFU_6 Irrigation
• DFU_7 Recreation
• DFU_8 Water Supply

Used by

• BI020 Dam

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