I linked to Lillie's post (from her site as below) for the Ontario Barn Preservation newsletter. But, I really am interested in the history about the ice collecting and use here in Ontario, Canada too. So I am reposting the history she wrote. Read her full post for more information and photos. Lillie began her interest in the ice after finding her small barn (on an island in Ontario) had been used for ice harvesting. She has her own notes and photos from her location. I've just posted the history part of her post.

Ontario’s Ice Harvest History - posted by Lillie.

Ontario’s Ice Trade Ontario, with its cold and snowy winters, has a rich history of ice harvesting. In the days before refrigeration, ice was a vital commodity for keeping food fresh and preserving it during transport. The ice industry in Ontario was booming in the 19th and early 20th centuries, and the frozen lakes and rivers of the province were a valuable resource for many entrepreneurs.

Ice harvesting in Ontario began in the early 1800s. The first icehouses were built along the shores of Lake Ontario, and they were used to store ice cut from the lake during the winter. In the early years, ice was cut by hand using saws and axes, and then transported to the icehouses using horse-drawn sleds.

The ice trade really took off in the mid-1800s, thanks to the development of new technology that made the process more efficient. In 1845, an American inventor named John Gorrie patented a machine that produced ice, and soon after, the icebox was invented. These new inventions created a huge demand for ice, and entrepreneurs in Ontario were quick to capitalize on this new market.

The ice industry in Ontario grew rapidly, and by the late 1800s, there were hundreds of icehouses scattered throughout the province. Some of the most successful ice merchants were based in Kingston, where they had access to the frozen waters of Lake Ontario. These merchants would ship their ice to other cities in Ontario and beyond, and by the early 1900s, Ontario ice was being shipped as far away as England.

Ice businesses grew in Hamilton, Toronto, Lake Simcoe and Lake Nipissing Ontario. The ice in the Toronto area later became less marketable because of the quality of the water and so the Simcoe and Nipissing ice grew in popularity.

Ice Harvest Method

The process of ice harvesting involved cutting large blocks of ice from the frozen surface of the lake and transporting them to storage facilities, where they would be packed in sawdust to keep them from melting. The blocks of ice were then shipped by train to cities across Ontario and beyond, where they would be used in refrigeration and cooling systems.

In the early days, the ice harvest was a labor-intensive process that involved large teams of men using hand saws and ice plows to cut the ice. The blocks of ice were then hauled by horse-drawn sleds to the storage facilities.

Ice Harvest Tools Catalogue page – I chose this image because I found a lot of scary looking tongs, saws and axes in our barn. Now I’m glad to know what they were for!

As technology advanced, the process of ice harvesting became more efficient. Steam-powered saws and ice plows were introduced, and later gasoline and diesel engines were used to power the equipment. The use of trucks and other motorized vehicles also replaced the horse-drawn sleds.

However, the advent of electric refrigeration and other cooling technologies in the mid-20th century led to the decline of the ice harvesting industry. By the 1950s, the demand for natural ice had declined significantly, and most of the ice harvesting operations shut down.