North Dorchester Bay CSO Facilities Plan and Tunnel
The 17-ft diameter storage tunnel of reinforced concrete segmental lining about 2.1 miles long, resulted in the elimination of CSO discharges to North Dorchester Bay.
- Boston, Massachusetts, USA
- Massachusetts Water Resource Authority
- Operations and Environmental Performance Award, The National Association of Clean Water Agencies, 2012
Consolidation Conduits and New Pipes4,713 feet
Depth of Mining Shaft27.2 feet
Length of Tunnel2.1 miles