- Purple Loosestrife Control Program
Maintain native tidal marsh plant community.
Type of restoration: tidal marsh and swamp
Area affected by restoration: 234 acres.
- Tenasillahe Island Interim Restoration* (Tidegate/Inlet Improvements)
Increase access/egress for ocean-type salmonids; improve access for adult salmonids.
* Contingent on hydraulic analysis results.
Type of restoration: Backwater/side channel reconnection to Columbia River.
Areas affected by restoration: 92 acres.
- Tidegate Retrofits for Salmonid Passage
Connect tributary to lower Columbia River. Increase access/egress for ocean-type salmonids.
Type of restoration: tributary reconnection to Columbia River.
Area affected by restoration: 38 miles.
- Walker/Lord and Hump/Fisher Islands Improved Embayment Circulation
Provide rearing habitat for ocean-type salmonids.
Type of restoration: marsh and swamp; shallow water and flats habitat.
Area affected by restoration: 335 acres.
- Cottonwood/Howard Island Proposal* Columbia White-Tailed Deer Introduction
 |
Establish secure, viable subpopulation of Columbia white-tailed deer.
*Primarily benefits Columbia white-tailed deer.
Type of restoration: translocation of Columbia white-tailed deer.
Area affected by restoration: 650 acres.
|
- Tenasillahe Island Long-Term Restorations* (Dike Breach)
 |
Provide rearing habitat for ocean-type salmonids.
*Contingent on the delisting of the Columbia white-tailed deer.
Type of restoration: tidal marsh and swamp; shallow water and flats habitat.
Area affected by restoration: 1,778 acres.
|
- Bachelor Slough Restoration*
Provide rearing habitat for ocean-type salmonids, and increase detrital export.
*Contingent on sediment testing and approval by Washington Department of Natural Resources.
Type of restoration: shallow water/flats habitat; riparian forest.
Area affected by restoration: 85 acres instream restoration, 6 acres Bachelor Slough restoration, and 46 acres riparian restoration.
- Shillapoo Lake Restoration*
Increase waterfowl, shorebird, wading bird and raptor habitat.
*Primarily benefits waterfowl, but would create detrital input to the Columbia River.
Type of restoration: managed wetlands.
Area affected by restoration: 470-839 acreage restored; depends on private land acquistion and prior restoration by others.
|
