The Johnstown Flood (1991) incorrectly cataloged on Amazon Prime as The Johnstown Flood (1926), a silent film based on the disaster.
PROLOGUE: "Based on accounts of those who survived."
EPILOGUE: "The official death toll from the Jonestown Flood was 2,209. One out of every 10 persons living in the Johnstown area was killed. Three hundred ninety-six children under the age of 10 died. Five hundred sixty-eight children lost one or both parents. One hundred twenty-four women and 198 men were widowed. Ninety-nine entire families were lost. An identified victim was found in the Ohio River at Steubenville, Ohio. Unidentified victims in Cincinnati Ohio, 600 miles away. The last discovery of a flood victim was in 1911. Because of heavy rains, the [clay] dam held back 20,000,000 tons of water."
EPILOGUE: "The official death toll from the Jonestown Flood was 2,209. One out of every 10 persons living in the Johnstown area was killed. Three hundred ninety-six children under the age of 10 died. Five hundred sixty-eight children lost one or both parents. One hundred twenty-four women and 198 men were widowed. Ninety-nine entire families were lost. An identified victim was found in the Ohio River at Steubenville, Ohio. Unidentified victims in Cincinnati Ohio, 600 miles away. The last discovery of a flood victim was in 1911. Because of heavy rains, the [clay] dam held back 20,000,000 tons of water."
The Johnston Flood, often called "The Great Johnstown Flood," took place on 31 May 1889, the result of the collapse of the dam and viaduct along Lake Conemaugh, PA. Considered the most catastrophic natural disaster of 19th Century America, the flood resulted in the loss of over 2,200 lives and the destruction of Johnstown and several smaller Pennsylvania communities.
The dedication on the monument built in the Grandview Cemetery to the Johnstown flood reads "in memory of the unknown dead from the flood of May 31, 1889."