The Great Freshet of 1841 — The Day That Changed the Croton River Forever

Source: https://www.crotonfriendsofhistory.org/the-great-freshet

In early January 1841, eighteen inches of snow covered the Croton area with record cold temperatures. Beginning January 5th, conditions shifted dramatically. Temperatures rose rapidly and heavy rain commenced. By the night of the 7th, melting snow combined with three days of precipitation had swollen Westchester's rivers and streams to dangerous levels. Workers at Bailey's Wire Mill, located at the confluence of the Croton River and Hunter Brook, hastily constructed levees to protect their establishment. Several miles upriver near Pine's Bridge, water and debris accumulated behind the incomplete Croton Dam, including Pine's Bridge itself, which had been torn from its footings. Around two o'clock on the morning of January 8th, water rose so dramatically that it began spilling over the earthen embankment forming part of the dam. Within an hour, the embankment failed catastrophically, releasing an enormous torrent of water, ice, and debris.