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(2248) Closed weir, Overflow diversion dam, Fixed crest weir, Blind weir, or Ungated weir
A low dam built as a complete obstruction across the river so that the entire stream flow can pass over it. It may or may not be fitted with crest gates; when not fitted with crest gates, it is also called `fixed crest weir`, or `blind weir`, or `ungated weir`.
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Dictionary - Diversion Weirs Terms
- Diversion dam
- Headworks, Diversion work, or Diversion structure
- Diversion ratio
- Diversion weir
- Closed weir, Overflow diversion dam, Fixed crest weir, Blind weir, or Ungated weir
- Open weir, or Open diversion dam
- Tunnel, or Temporary diversion tunnel
- Branch head, or Diversion work
- Intake structures, Diversion structures, or Headworks
- Diversion requirement, Gross irrigation requirement, or Delta at head of main canal
- Gross duty, or Diversion duty
- Diversion channel
- Diversion ditch
- Diversion
- Temporary diversion works
- Diversion channel, or Open channel
- Diversion cut
- Diversion tube
- Diversion notch
- Diversion flume
- Diversion passage way
- Diversion terrace
- Drainage terrace, Drainage control terrace, Interception and diversion terrace, Runoff control terrace, or Channel terrace
- Floodway, By-pass floodway, Flood diversion channel, or Flood relief channel
- Diversion channel, or Bypass channel
