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Project Summary

Pearl Harbor Watershed Project

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1. Project Identification

Name Pearl Harbor Watershed Project
Region Pacific Islands
State Hawaii
Location Oahu, Hawaii
Date of this update 8/4/99

2. Problem(s) addressed (check one or more)

Habitat Restoration/Protection  
 Wetlands X
 River systems
 Beaches/Dunes
 Offshore areas
 Mangroves
Assisting Species at Risk
Pollution Mitigation
 Non-Point Source Pollution
Other (describe)  

3. Project Description (100 words or less. Please include qualitative information, e.g. acres of habitat restored, miles of steam reopened to migration, and legislative authorization, e.g. WRDA, ISTEA, CWA/NEP, CZMA, etc.)

Removal of fill material and implementation of sediment catchment basins to restore wetlands bordering the U.S. Fish and Wildlife's Honouliuli National Refuge in West Loch. Staff from the refuge will carry out water sampling and habitat/abundance monitoring.
Revegetation is planned along the wetlands of middle Loch and additional wetlands enhancement is proposed for Waiawa Stream. Revegetation will induce deposition of fine-grained sediments. Replanting will also help dampen wave energy along the shoreline and reduce resuspension of sediment by waves.

4. Goals/Benefits (quantify where possible using measures of success list) Was a cost-benefit study conducted for this project? yes/no If yes, provide a summary of findings.

Restoration of wetlands bordering the U.S. Fish and Wildlife's Honouliuli National Wildlife Refuge and implementation of Non-point Source controls in the watershed will initiate the program with a goal of reducing the contaminated sediment loading to Pearl Harbor by 50%. Environmental benefits will be reduced degradation of wetlands habitat from ongoing sediment loading and reduced disturbance of benthic life due to continous dredging.

5. Partners (include each participant's responsibilities - funding, permitting, etc.)

6. Funding/Contributions (organization and amount)

7. Legislative authorities used by each participant

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8. Value added by Coastal America Partnership including Government Performance and Results Act (GPRA) goals achieved through this collaboration (500 words or less)

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9. Project Status

Initiation date  
Completion date  
Current stage  

10. Contacts

11. Any additional information/comments

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This page was updated
Thursday, 04-Apr-2002 11:37:24 EST