Work with operation and maintenance departments to secure funding (if needed) and install Duckbill valves, which seal a pipe end but still allow water to drain, in order to reduce flooding.
Tribe: North Olympic Peninsula Resource Conservation and Development Council
View Source Document: Climate Change Preparedness Plan for the North Olympic Peninsula
Year: 2015
Topic:
Install tide gates, “duckbill” valves for stormwater outfall infrastructure where needed
(view all topics in the plan)
Region: Northwest
Timeframe: Near-term (0-3 years)
