Okanagan River Restoration Initiative (ORRI)

MODIFICATION OF VERTICAL DROP STRUCTURE #13 TO ENHANCE FISH HABITAT

The ORRI team is pleased to announce that work on modifying Vertical Drop Structure 13, (VDS 13) just north of Oliver and at the south end of ORRI Phase 1 should be complete this week.

The bridge over VDS 13 will be open to the public Saturday August 31.

Four concrete wedges on the 2 middles bays were successfully removed.  This does not impact the structural integrity of VDS 13 but will further enhance upstream salmon spawning habitat and improve fish passage through the drop structure.  In a few weeks you will be able to use the bridge to view sockeye salmon passing under it on their journey to their spawning grounds upstream.

During the 1950’s major flood control work straightened the Okanagan River, which reduced its length, severely impacted its health and its fish bearing capacity. In recent years, ORRI
embarked on a restoration process enhancing the river’s fish and wildlife habitat and modifications to VDS 13 further these goals.
The Okanagan River is one of only 3 rivers in the vast Columbia River system where
Sockeye Salmon still return to spawn. Concerns for its health brought together:
• B.C. Ministry of Forests, Lands and Natural Resources Operations
• Okanagan Nation Alliance
• Department of Fisheries and Oceans Canada
• Many other project partners to work on improving the health of this vital river.

THANK YOU VDS 13 USERS, FOR YOUR PATIENCE DURING THE WORK.