Local navigation maps for the River Great Ouse at WNRC site
River Great Ouse
From WNRC site at Denver Sluice to The Railway Bridge
From the Railway Bridge to Ten Mile Bank
WNRC site at Denver Sluice
1000m course marked out to allow timed sets, look for orange markings on the bank edge.
This is the water level at Ely, so only gives an indication of levels at Denver.