When the Ohio River Froze at Louisville

What the record says

The river became a calendar.

Louisville Public Media, drawing on National Weather Service reporting, identifies the winters of 1976–77 and 1977–78 as the last times the Ohio River froze over at Louisville.

The cold was not only visual. Contemporary reporting described river ice interrupting barge traffic and fuel deliveries across the Ohio Valley. Around Louisville, frozen ground and thousands of frozen-pipe reports made the winter part of daily household life as well as river history.

Earlier freezes complicate identification. Louisville Public Media also notes a freeze spanning December 1917 and January 1918, and an 1856 freeze tied to the story of Margaret Garner. An undated river photograph should therefore not be assigned to 1977 merely because the ice looks familiar.

How to identify an old photograph

Bridge railings, skyline buildings, boats, floodwalls, clothing, automobiles and handwritten notes can narrow a date. The side of the river matters too: a view from Jeffersonville or Clarksville can resemble a photograph made from Louisville until a landmark settles the question.

This file is also interested in what a photograph misses—school closings, frozen plumbing, work on towboats, stranded cargo, neighborhood sledding and the first sound of river traffic returning.