Slide 1

Major Alluvial Floodplains of the Yakima Basin

Comprehensive Flood Hazard Management Plans

What all is in a CFHMP?

• Non-Structural Recommendations
• Mapping/Modeling other Studies
• Changes in Land Use, Suggested Future Land Use
• Structural Recommendations
• Alterations to Levees, Roads, Diversions
• Maintain Riverine Function

Floodplain Mapping

Important Near Term Actions #1 - Levee Set-Back Below SR 24, East Side of River

Lower Naches River Partnership Group

Slide 8

Yakima Water Treatment Plant Reach Analysis

Connections Between Alluvial Floodplains

Ponderosa Pine Project

Ponderosa Pine Project

Ponderosa Pine Planting Sites

Questions and Discussion