GREYBULL RIVER DIVERSION STRUCTURE

Big Horn County, Wyoming

Greybull Field Office

This project consisted of the removal and replacement of an old concrete radial gate diversion structure with a new concrete diversion structure that incorporated an Obermeyer Gate system.  In addition, a new concrete radial gate structure was added to the existing canal structure to get the design flow rate of 800 cfs diverted into the canal.  The project was designed in 1996.

Photographs Before Construction

Existing radial gate  canal structure	Existing diversion  structure	Existing radial gate  diversion structure
Existing radial gate  diversion structure &  canal structure	Existing ogee &  diversion structure	Existing radial gate  canal structure

Photographs During Construction

New diversion	New diversion	New diversion
New canal radial  gate addition	New diversion	New diversion
New diversion	New canal radial  gate addition	New canal radial  gate addition

Photographs After Construction

New diversion in  operation

Obermeyer gate system

New diversion in operation