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Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Johnstown Local Flood Protection Project, Beginning on Conemaugh River...

Significance: The project is significant example of a specialized engineering structure designed by the U.S. Army Corps of Engineers in 1937-38 and constructed between 1938-43. It was then the second largest fl... More

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