Crossing 123377 Thompson Creek add habitat details

[Mateo9569]

There seems to be info missing for crossing 123377. I can't find a description of upstream habitat.

[NewGraphEnvironment]

oh man. issues are awesome. yup - needs to be added. Downstream write up is currently for 198066.

An interesting thing about 123377 to add later is that the stream is actually mapped incorrectly upstream of 123377 with the mainflow of the stream flowing from what looks like a trib on the maps (northern crossing). Main flow comes into Thompson from under the highway within an open bottom arch culvert (there is a photo of that structure in there). You can see what I am talking about by looking at the interactive map in the Results/discussion. You can blow the map up to full screen using the little box on the top left too.

[NewGraphEnvironment]

closing in favour of #17