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![The new 18-foot box culvert restored tidal flow and allowed fish to migrate totheir freshwater spawning grounds line5491.jpg The new 18-foot box culvert restored tidal flow and allowed fish to migrate totheir freshwater spawning grounds](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_line5491.jpg?itok=e9lJCEUY)
Description
The new 18-foot box culvert restored tidal flow and allowed fish to migrate totheir freshwater spawning grounds. (Image credit: NOAA News 042511)
Credit
NOAA News 042511
Location
Massachusetts, Cape Cod
Collection
America's Coastlines