The biggest waves on the Great Lakes

A massive wave pounding the shore along Lake Michigan, 2018.
A massive wave pounding the shore along Lake Michigan, 2018. https://www.boreal.org/2018/10/11/181867/photo-gallery-winds-whip-up-20-foot-waves-on-lake-superior

The Great Lakes, though their water is fresh, are so large they are often described as inland seas. Collectively, the Great Lakes region is sometimes called the “Third Coast”1 — and given its 5,300 miles of coastline2, it’s more than just a branding attempt to put the area on equal footing with the East and West coasts. But just how far does the comparison extend?

Far enough: even the lesser Great Lakes have seen waves large enough to make even the saltiest of sailors blanch. Waves on Lake Michigan can reach 20 to 23 feet3. More than 100 meteotsunamis — tsunami-like waves generated by rapid changes in barometric pressure — occur across the Great lakes each year. And in October 2017, the Great Lakes Observing System’s buoys recorded the largest waves it had ever detected: 28.8 feet on Lake Superior4. (The system’s records date back to 1979.)

Below, you can see footage of some truly monstrous waves on Lake Superior from 2018:

Share

The Chicago cholera outbreak that wasn’t

Offshore water intake in Lake Michigan.
Lake Michigan supplies Chicago with its drinking water through intakes such as this one. In the late 1800s, fears of contamination led Chicago to reverse the flow of its river.

In 1885, devastating outbreaks of cholera and typhoid claimed the lives of 90,000 people in Chicago. To this day, news stories and popular histories point to the epidemic as the reason for a number of infrastructure and public health reforms in the Windy City. The only problem? It never happened.

On first glance, the story might make some sense. Chicago draws its drinking water from Lake Michigan. According to the myth, a prodigious rainstorm that year washed sewage and refuse into the lake, contaminating the city’s intakes and leading to the outbreak. Supposedly in response to this, the city established the Chicago Sanitary District and, in 1887, embarked on its herculean effort to reverse the flow of the Chicago River itself.

Wikipedia provides a concise refutation of this entire narrative:

Analysis of the deaths in Chicago [in the 1880s] shows no deaths from cholera and only a slight rise in typhoid deaths. In fact, no cholera outbreaks had occurred in Chicago since the 1860s. Typhoid deaths never exceeded 1,000 in any year in the 1880s. The supposed 90,000 deaths would have represented 12% of the city’s entire population and would have left numerous public records as well as newspaper accounts. Libby Hill, researching her book The Chicago River: A Natural and Unnatural History, found no newspaper or mortality records and, at her prompting, the Chicago Tribune issued a retraction (on September 29, 2005) of the three recent instances where they had mentioned the epidemic.

It’s fascinating how such a story — despite a complete lack of evidence — can enter the popular consciousness and reproduce itself for decades. What other urban legends do we breathlessly retell, without pausing to consider that they might not be true? What other “historical episodes” never really happened at all?

Share

How Cleveland Lost the World’s Largest Book

The Golden Book of Cleveland
The Golden Book of Cleveland was 7 feet by 5 feet and 3 feet thick, with 6,000 pages. It was about the size of a queen-size bed and weighed 2 1/2 tons.

The Golden Book of Cleveland was as big as a queen sized bed, contained more than half a million signatures, and weighed more than two tons. If it still exists, it is the largest book in the world. But its whereabouts have been unknown since 1937.

Cleveland, Ohio played host to the Great Lakes Exposition of 1936-37, its own effort at a World’s Fair that attracted more than 7 million visitors over its two-year run. The expo was “conceived as a way to energize a city hit hard by the Great Depression” and featured rides, sideshows, botanical gardens, cafes, art galleries, and other attractions. Notable among these was the Golden Book of Cleveland, billed as the largest book in the world. From Cleveland Magazine:

The Golden Book of Cleveland, official registration book of the Great Lakes Exposition, stood inside the main entrance on St. Clair Avenue during the expo’s first season. It was 7 feet by 5 feet and 3 feet thick, with 6,000 pages — about the size of a queen-size bed. It weighed 2 1/2 tons. The Golden Book had spaces for 4 million signatures. By Aug. 17, 1936, halfway through the expo’s season, 587,400 people had signed it.

According to Cleveland Magazine, the expo’s organizers intended to donate the book to a local historical society. (“The idea was that fairgoers or their descendants could visit Cleveland again years later, look on the page number recorded in their booklet and find their signature.”) The book disappeared from expo coverage in Cleveland newspapers after August 1936, however, and after the expo ended it vanished from the public record entirely. Cleveland Magazine checked three libraries’ archives, a dozen books of newspaper clippings from the expo, more than a dozen Cleveland historians, the Western Reserve Historical Society, and the Ohio Historical Society, and none could account for the book’s ultimate fate.

So where might Cleveland’s lost bed-sized book have ended up? Some speculate that it was simply destroyed following the expo. However, after Cleveland Magazine published an article about the book in 2006, a man named Al Budnick claimed that his father had sold the book to a Tucson doctor in the early 1950s. While no physical trace of the book (nor the identity of its alleged purchaser) has since turned up, you can read more in a 2007 article in the Arizona Daily Star.

Share