Topock Marsh

Total Construction Cost:   $2.5M

Project Size:   2.5 Miles of Canal / 13,000 Linear Feet

Customer:  US Fish & Wildlife Service / Department of the Interior

Location: Mohave County, AZ

Description: A civil infrastructure improvements project that included the installation of structures for the purpose of transferring water from the Colorado River to Topock Marsh.  Multiple measuring devices or ‘gates’ were also installed to calculate the flow and quantity of water into the marsh.  Additional work included the conditioning of the existing soil, which is sandy by nature, digging out and shaping the earth then lining it with 2.5 inches of high strength concrete.