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General Information

Completion: 1852
Status: collapsed (1889)

Project Type

Structure: Embankment dam
Function / usage: Irrigation & industrial water dam

Location

Location: , , ,
Impounded:
  • Conemaugh River

Technical Information

Dimensions

height ca. 22 m
length 244 m

Chronology

31 May 1889

A clogged spillway causes the lake to overflow, destroying the dam and causing a flood wave that destroys the town of Johnstown, killing 2 209 people.

Participants

Relevant Web Sites

Relevant Publications

More publications...
  • About this
    data sheet
  • Structure-ID
    20002494
  • Published on:
    08/12/2001
  • Last updated on:
    22/07/2014
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