©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek
©
U.S. Army Corps of Engineers, Baltimore District: SRBC, Army Corps survey Swatara Creek