Healthy Watershed Initiative (2021)
Healthy Watersheds Initiative 2021
While the stream channel area was completely dry, a definable channel was excavated removing deposited sediments out and away from the stream, creating a channel that more effectively move water. Additionally, an open bottom arch bridge was installed at the crossing which provides year-round fish passage opportunity and allows water to move freely through the stream. Willow was also planted along the banks of the stream channel to help prevent erosion, increase bank stability, and provide shade, cover and habitat complexity at this site.
The restoration plan includes restoring the stream to its previous location, matching the existing elevation of the existing stream bed, using gravels/cobbles and appropriately place rock to add habitat complexity and minimize sediment transport, and adding LWD to help create habitat complexity. Grade, armour and plant bank slopes to prevent any additional erosion from occurring. additionally:
- Willow was planted along the banks of the stream channel to help reduce erosion along the stream banks and increase slope stability.
- Beaver Dam Analogs (BDA’s) were installed at various locations throughout the reach to help slow water and trap sediment to help reduce and reverse the incision of the channel
- A bridge will be installed to allow access by the landowner to his fields on the other side of the Creek. A bridge will provide access without impacting the Creek, and prevent additional sediment deposition from additional culvert installation attempts.
- A bridge was installed to allow access by the landowner to his fields on the other side of the creek.
