Although natural ice spikes are usually measured in inches or centimeters, a report that appeared in the Harbor Creek Historical Society Newsletter by Canadian Gene Heuser, who hiked across frozen Lake Erie in 1963, spoke of "small pinholes in the ice through which the water below was periodically forced under pressure to spout up into the air and freeze" producing 5 feet "frozen spurts that looked to him like telephone poles standing straight up all over the lake".