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Johnstown Local Flood Protection Project

Johnstown Local Flood Protection Project is a Pennsylvania historical marker in Johnstown, Cambria County, dedicated 1999.

Washington St. NW of Johns St., across from Point Park entrance, Johnstown

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Built (1938-1943) and maintained by the U.S. Army Corps of Engineers (Pittsburgh District), the JLFPP reflects the 1930s move toward a major federal role in local flood protection. This concrete-paved channel project, extending 9.2 miles along Johnstown's three rivers, became the nation's second largest flood control of its type. In its first 50 years, the only flooding here in 1977, during the modern flood of record.

TodayHistorical map

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Historical maps covering this location

1903 · Pennsylvania. (David Rumsey Map Collection, Stanford Libraries)
1904 · Johnstown, Pennsylvania (USGS Historical Topographic Map Collection)
1907 · Johnstown, Pennsylvania (USGS Historical Topographic Map Collection)
1924 · Pennsylvania, Western Section. (David Rumsey Map Collection, Stanford Libraries)
1927 · Pennsylvania (David Rumsey Map Collection, Stanford Libraries)

Pennsylvania, 1927, covering the location of Johnstown Local Flood Protection Project, with a pin at the marker's coordinates — Pennsylvania, 1927, covering this location. David Rumsey Map Collection, Stanford Libraries. The pin is ours, placed from the marker's coordinates.

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Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov

Johnstown Local Flood Protection Project

Historical maps covering this location

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