Off-Channel Wetland Expansion and Enhancement

The contract aims to create and expand seasonal herbaceous wetlands in side channels and alcoves to enhance habitat diversity and provide critical refugia for salmonid species. This effort focuses on restoring natural hydrological processes within the Sebastopol area to improve ecological function, support native aquatic life, and mitigate habitat degradation caused by human activity and environmental changes. The work involves careful planning and implementation of wetland expansion techniques that mimic natural seasonal flooding patterns to ensure long-term sustainability and biological effectiveness. The project is classified under NAICS code 541620, indicating environmental consulting and related services, and is structured as a subcontract under the oversight of the Regional Water Quality Control Board, Region 1 – North Coast, Santa Rosa, a division of the California state agency. The performance location is specifically tied to Sebastopol with a zip code of 95472, suggesting the work will occur within the local watersheds affected by agricultural and urban runoff. The initiative aligns with broader regional goals of water quality improvement and native species conservation, leveraging ecological engineering to restore wetland functions that have been lost or diminished over time.