Restoration Project The Danvers Pond Dam Removal & Stream Restoration Project is located on city-owned property at Pebble Creek, a tributary of the Main Rouge River. This project consisted of the finalization of the design and construction contract documents, permitting, and construction of the Danvers Pond Dam removal, the construction of a naturalized water course and restoration of the floodplain. Prior to implementation of the project, the dam acted as a barrier to fish passage as well as promoted the accumulation of sediment within the pond, which contributed to the degradation of the creek. The goals of the project were to create and improve habitat and increase water quality in the creek while making progress toward eliminating the Benthos and Fish and Wildlife Habitat Beneficial Use Impairments (BUIs) for the Rouge River Area of Concern (AOC). The project also aimed to fulfill local and subwatershed goals by improving the quality of the ecosystem and restoring approximately two acres of habitat for fish and terrestrial wildlife.
Prior to implementation of the project the dam acted as a barrier to fish passage as well as promoted the accumulation of sediment within the pond, which contributed to the degradation of the creek. The goals of the project were to create and improve habitat and increase water quality in the creek while making progress toward eliminating the Benthos and Fish and Wildlife Habitat Beneficial Use Impairments (BUIs) for the Rouge River Area of Concern (AOC). The project also aimed to fulfill local and sub‐watershed goals by improving the quality of the ecosystem and restoring approximately two acres of habitat for fish and terrestrial wildlife. With the removal of the dam, sedimentation within the creek has been reduced, two acres of woodland and wetland habitat were restored and preserved, and 283 linear feet of naturalized stream channel was created which improved habitat conditions for fish and wildlife using the Pebble Creek stream corridor. Additionally, the removal of the dam and the enhancements to Pebble Creek now allows unencumbered fish passage for Pebble Creek, which is approximately 6.5 miles, and creates a natural buffer of native vegetation between developed private property and the stream corridor.
Funding and Parnters
This project was funded by the U. S. EPA Great Lakes National Program Office through an approximatly $499,000 Great Lakes Restoration Initiative (GLRI) grant received by the Alliance of Rouge Communities Grant #GL-00E00639. Partners in this project include the U.S. EPA, GLRI, ARC, City of Farmington Hills and the Rouge River Advisory Council (RRAC)
Where and When
Danvers Pond is located in Farmington Hills, Michigan and is located on Pebble Creek, a tributary of the Main Branch of the Rouge River. Project construction began in 2010 and completed in 2012.
Project Outcomes
Removed existing dam & created a naturalized water course. Stabilized erosion using bioengineering & naturalizing techniques. Restored impoundment bottom lands as open area connected to the stream to slow & store flood flows. Created/improved habitat & increased water quality in the creek.
Reports and More Information
Danvers Pond Dam Removal & Stream Restoration Final Report Danvers Pond Public Education Flyer Received American Public Works Association Metro Detroit Branch 2012 Project of the Year award for environmental less than $5M
Conditions Before Restoration
Danvers Pond dam prior to restoration
Danvers Pond prior to restoration
Conceptual Design
Construction Activities
Dam demolition
Wing walls were faced with shotcrete (gunite) for added strength. The facing was sculpted to produce a boulder appearance blending in with the boulders that were placed at the wing walls.
Dam spillway removed
Site grading
Water flow through site
Rock placed for rille/pool
Work at riffle/pool with streambank constructed
Planting
After Restoration