https://maps.fvrd.ca/portal/apps/webappviewer/index.html?id=eae55e6da5f14e11a9a5e07a78f339c5
here's a link to the districts mapping page. the property line in question does appear to extend into the river a few meters but not to the middle of the river.
Thanks, I was going to post the same link that shows property boundaries at this location.
If you change the base map to show an air photograph, you will see that the property at 4298 WILSON RD
used to extend a few metres into the river. However, that piece of the property has been lost to the river due to erosion and further erosion has been prevented by creation of the dyke. It should be noted that this property does not encompass the entire dyke and runs parallel with the dyke, on the east side, for approximately 160 m. Only a relatively short section of the dyke is actually encompassed by the property, which extends approximately 26 m south of the new fence. Therefore, if you are standing on the dyke more than say 30 m south of the fence this is public property, although I doubt the property owner will admit to this.
Other relevant information of note:
Waterways, including stream and lake beds are crown property.
The Canadian Navigable Water Act provides the public with free and unobstructed right of passage over navigable waters and the public right of landing from and mooring boats and vessels.
Navigable water is typically defined as anything that you can reasonably use a canoe on.
There is no right or implied right to cross private property to reach navigable water.
The lateral extent of a navigable water body is generally defined by the high water mark, which in BC is further defined as the natural boundary where there is a change in vegetation or soil owing to the continued presence of water.
It is unclear if the fence that was constructed below the high water mark is legal or if it requires approval from the Crown.
In conclusion, my lay interpretation is that if you are standing below the high water mark (where ever that is) or on the dyke more than 30 m south of the fence, you should be good to go.