Oxbow lakes, also known as oxbows, are fascinating features formed when a river meander is cut off from the main stream. These naturally occurring features play a vital role in floodwater storage, wildlife habitat, and water quality. Restoring oxbows can enhance their ecological functions. Here’s a high-level overview of how we plan to restore the oxbow lake:
Assessment and Planning:
- Mapping and Identification: The oxbows surrounding this property.
- Landowner Outreach: We are the land owners.
- Site Visit: Assess the condition of the oxbow and its surroundings.
- Funding: Secure funding for the restoration project.
Design and Preparation:
- Survey: Conduct a detailed survey of the oxbow area.
- Design: Develop a restoration plan, considering factors like sediment removal and habitat enhancement.
- Contracts and Agreements: Establish agreements with third party agencies.
- Permits: Obtain necessary permits for the restoration work.
Restoration Actions:
- Sediment Removal: Remove post-settlement alluvium (sediment deposited since European settlement) from the oxbow.
- Hydrology Restoration: Restore the natural hydrology by removing obsolete impoundments and ditches.
- Invasive Species Management: Prevent the spread of invasive exotic species into the oxbow.
- Monitoring: Regularly monitor the restored oxbow to assess its success.
Benefits of Oxbow Restoration:
- Restored oxbows improve floodwater storage, water quality, and fish and wildlife habitat.
- They are recognized for their multiple benefits, including nitrate reduction.