Marsh Lake Ecosystem Restoration Project

2011 Environmental Assessment Worksheet (EAW)

Documents

Minnesota Department of Natural Resources

• Record of Decision
• Environmental Assessment Worksheet and Appendix A

United States Army Corps of Engineers

• Feasibility Report and Environmental Assessment  (6.3 Mb)
• Feasibility Report Appendices  (all appendices 25.9 Mb)
  • Appendix A: Project Management Plan
  • Appendix B: Federal Cost Sharing Agreement
  • Appendix C: Correspondence
  • Appendix D: Clean Water Act, Section 404(b)(1) Evaluation
  • Appendix E: Habitat Benefits Evaluation
  • Appendix F: Hazardous, Toxic, and Radioactive Waste Documentation Report
  • Appendix G: Cost Estimate
  • Appendix H: Geotechnical Considerations
  • Appendix I: Recreation
  • Appendix J: Hydrology and Hydraulics
  • Appendix K: Structural Considerations
  • Appendix L: Distribution List
  • Appendix M: Real Estate Plan
  • Appendix N: Plates
  • Appendix O: Public Comments Received
  • Appendix P: Sediment Resuspension / Aquatic Plant Growth
  • Appendix Q: Mussel Surveys
  • Appendix R: Monitoring and Adaptive Management Plan

Review Period

A 30-day public review and comment period was open from October 3, 2011 through November 2, 2011. Public notice of the availability of this EA and EAW was in the October 3, 2011 EQB Monitor,

The Proposed Project

The United States Army Corps of Engineers (USACE) and the Minnesota Department of Natural Resources (MNDNR) propose restoring the Pomme de Terre River to its historic channel, breaching the dike at the abandoned fish pond, constructing a drawdown water control structure on the existing overflow spillway on the Marsh Lake Dam, constructing Louisburg Grade Road gated culverts, and modifying the Marsh Lake Dam to include a fishway.

Questions

Please call 651-259-5162 if you have questions about this EAW.