Rock used to create spawning reefs, Photo by Lynn Vaccaro via Michigan Sea Grant Loading rock onto the barge, Photo by Todd Marsee via Michigan Sea Grant Loading reef rock at staging area, Photo by Justin Chiotti via Michigan Sea Grant Aerial view of barge carrying quarried limestone, Photo by Great Lakes Dock & Materials via Michigan Sea Grant Illustration of fish spawning reef, Image by Todd Marsee via Michigan Sea Grant Rock used to create spawning reefsRock used to create spawning reefs, Photo by Lynn Vaccaro via Michigan Sea Grant Loading reef rock at staging areaLoading reef rock at staging area, Photo by Justin Chiotti via Michigan Sea Grant Loading rock onto the bargeLoading rock onto the barge, Photo by Todd Marsee via Michigan Sea Grant 2018-06-12_1504Aerial view of barge carrying quarried limestone, Photo by Great Lakes Dock & Materials via Michigan Sea Grant Illustration of fish spawning reefIllustration of fish spawning reef, Image by Todd Marsee via Michigan Sea Grant 0 Likes 0 Comments Leave a reply Click here to cancel the replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ