Q&A

Will the configuration of the dam change?    

There will be no major changes made to the configuration of the dam.  The repair work will not change the footprint, size, or configuration of the gate/spillway structure. 

 

Why the change in the direction to go from a rebuild to a repair?   

This project has had many moving parts and a long history over the direction of it in pursuing a rebuild or repair.  We worked with design engineers and the Federal Energy Regulatory Commission (FERC) to pursue alternatives that involved detailed on-site inspections, consultation and coordination with the FERC New York Regional Office engineers, and an Independent Engineer.  In pursing these alternatives, we found that a repair would meet the dam safety criteria, of accommodating the Inflow Design Flood (IDF) while reducing stakeholder and environmental impacts in comparison to the replacement project. 

 

How does the transition from rebuild to a repair impact permitting?   

At this time, the in-kind repairs planned for 2020 to do not require permitting.   

 

How can I learn more about the project plans for 2020?   

Periodic updates will be shared regarding the various phases of repairs.

 

How will the Middle Dam Reconstruction Project be implemented? 

The duration of the project will be conducted through several phases of repairs and is expected to take several years.  

 

What does this mean regarding the use of the piers for fishing? 

We do not anticipate significant impacts to recreational and fishing access or aquatic habitat with the repair option. We expect the piers, aquatic habitat, and access to the pool to remain as is following the repair efforts.  

 

What is being done to keep smallmouth bass out of Richardson Lake? 

The configuration of the current dam has prevented smallmouth bass migration for decades and will continue since the anticipated repairs to the structure will not modify any components critical to preventing the migration of this invasive species. 

 

Will recreation and public access be provided throughout the construction process? 

Yes. There will be recreation, public and angler access throughout the repair project and after completion.  Public safety is a core value of Brookfield Renewable and any efforts to temporarily alter the access of the public is not intended to restrict opportunities but rather is to consider the safety of the individuals. The access is subject to change during certain phases of the repair and communication will be made in advance of those changes.   

 

Will this impact minimum flows or lake elevations? 

We do not anticipate that the work will affect lake levels or flows.    

 

Where will the public boat dock be located?  

The public boat dock will remain in its current location and no changes in its location are anticipated at this time.   

 

Where can I go if I have more questions about the repair project?                                                

Updates will continue to be communicated on this website as more information becomes available.   In the meantime, you can e-mail your questions or concerns to maine.inquiries@brookfieldrenewable.com.