ASDSO Dam Safety Toolbox

Upstream Control with Multiple Gates

From ASDSO Dam Safety Toolbox
Jump to: navigation, search

Message: Dual gates allow work to be done on the operating gate without draining the reservoir.

The southwestern Montana ski resort dam uses a dual gate system. One gate is used for operation (downstream), while the other gate is used for emergencies (upstream). Emergency gates are important safeguards, allowing work to be done on the operating gate without draining the reservoir.


Note: The content on this page was originally created as part of DamOutletWorks.org (DOWL, 2018). It has subsequently been updated and reformatted as part of the Dam Safety Toolbox.
Revision ID: 4725
Revision Date: 12/02/2022