It might have more meaning if they had used data a bit more recent than 866 years ago.
The only other 3 death reports I found were a couple of honeymooners in 1998, an artist in 1934 and a 8 yr boy in 2010, but he was wading at Bolton Bridge, and not upstream in the Strid.
The 2 honeymoooners died when the river was in heavy floodstage and were swept downstream.
A handfull of people drowned in a particular river over the course of 800+ years is not exactly unheard of.
Every year, I hear of at least 1 person drowning in the San Jacinto River, the same river that runs along the East side of my property.
https://abc13.com/drowning-...er-swimming/3556856/https://www.khou.com/articl...-river/285-587812706https://www.kvue.com/articl...-river/269-344654659https://www.click2houston.c...n-san-jacinto-river/https://www.wfaa.com/articl...78-b823-80076e5fa701I stay the heck out of that river nowadays , as I know the other things that live in and around it, but, as a young teenager, I used to wade fish it for 1/2 mile either side of the highway bridge.
[This message has been edited by maryjane (edited 07-02-2020).]