The Blue Water River Walk is a one mile stretch of land that runs along the St. Clair River in Port Huron, Michigan. It has it’s own unique naturalized shoreline that is made up from natural rocks, pebbles and boulders while also consisting of many native plants, flowers, trees and shrubs that grow in their own natural landscape and habitat onshore. The River Walk provides for a place where the natural habitat can thrive and visitors can take a walk along the shoreline and enjoy looking for turtles, watch the freighters or enjoy a nice outdoor picnic.
A very unique and noticeably different feature of the new St. Clair river shoreline along the Blue Water River Walk is the huge boulder and stone structures sticking up from the water just offshore. These are huge offshore reefs that extend downwards almost 15 feet into the river bottom. These large boulders weigh as much as 4,000 pounds and are resting on two other layers…recycled slabs of cement on the very bottom and a middle layer of smaller boulders. All together over 8,000 tons of rock, stone, cement and boulders were used to build these reefs.
Perhaps the most striking different aspect of the new St. Clair River shoreline along the Blue Water River Walk is the huge stone and boulder structures sticking up from the water just offshore. These huge offshore reefs extend down almost 15 feet into the river bottom. The large boulders seen on the surface weigh as much as 4,000 pounds. They are resting on two other layers; recycled slabs of cement on the very bottom and a middle layer of smaller boulders. All together, over 8,000 tons of rock, stone, cement and boulders were used to build these reefs.
These offshore reefs are a critical element to the overall naturalization of the St. Clair River shoreline. The reefs are there to serve two purposes: first, they help to knock down the incredibly strong wave energy caused by passing boats and if left unchecked those waves can create serious damage and erosion to the new shoreline. Secondly, they create new shallow water habitats between the reefs and the shoreline which is critical to the growth and development of small fish, reptiles and amphibians.