https://www.history.co.uk/shows/river-hunters/articles/hadrians-wall-and-the-river-eden
Hadrian's wall, a Roman militarised zone garrisoned with North African troops where Mithras was worshipped
river edensky historyhadrianwalltv
https://www.lbc.co.uk/article/triathlon-competitors-river-eden-ill-vomiting-and-diarrhoea-following-event-DWzgkF_2/
Athletes taking part in triathlon event in the river Eden have been struck down with vomiting and diarrhoea after taking to the water.
triathloncompetitorsfallillvomiting