The Bow River Lives, June 23/05
| Mother Nature
just dealt the Bow River and it's Tributaries a severe blow. These things
are cyclical and I'm sure have happened before - and
the river survived.
No one was around then to document it so we don't know what happened. We
do know the Bow became the best trout stream in North America and
possibly the world. In 1995 we had what was called the "Flood of
the Century" and
the Bow River survived.
History repeats itself and we now find ourselves in unfamiliar
territory.
I just got off the phone with David Blair, owner of Fish Tales Fly Shop here in Calgary, and he informed me that from the air the river looks fine. We had a lengthy discussion about the Bow and he shared with me what they saw from above the river. Some Fish Tales staff flew along the Bow River yesterday and the opinion of Terry Johnson, head Fish Tales guide, is that the Bow River is absolutely fine. We believe there are three issues. First, the effect of flood waters on the river. This was a 200 year epic flood event and there has been eroding of banks, some islands will have been rearranged as well as gravel bars, but the river will recover. The view from the air was powerful and they could see the areas that had been affected. The report is that the major damage occurred at Policeman's Flats access. As mentioned on previous pages, this access point was totally destroyed. I enquired if there were any log jams on the river and the response was no. Not even in the back channels. This is good news but the water will have to drop to really know what is hidden at this time. As far as the other access points it is a wait and see situation. Second, It is believed that some of the Rainbow spawn will have washed away. The early and normal spawners should have had time for the eggs to become fry and it is likely a large amount of them might have survived. It would be the late spawners that might be in jeopardy. It will become evident in the near future when Fish and Wildlife completes an Electro shocking of the river. It may show a loss of a given age class of Rainbow trout. This is not uncommon and has happened before for various reasons. And the Bow River and the trout survived. Some of the insects will be washed away and their numbers diminish. The scouring of the river bed will be good for Stones and Caddis and they should be prolific as a result of the newly aerated gravel bars. Also there is a danger that some trout will be stranded in the back waters as the river recedes. This is a yearly occurrence when the irrigation canal is shut down for the winter. Fish get trapped in this 30 Km. long canal. Trout Unlimited organizes an annual Fish Rescue and returns on average about 100,000 fish to the Bow. Unfortunately they are only able to work about 10 per cent of the canal. Many, many more fish perish. This problem could be rectified if the Alberta Gov't would put fish exclusion devices on all canals in the province. To date they have not done so.
Thirdly, access to the river once it drops and becomes fishable is a serious concern. Given the known facts at this time we need to make contingency plans and put those plans into action when the river drops. It is known that Policeman's no longer exists. Upstream is Fish Creek 22X access. I'm told it has been damaged. The Park took a major hit and the priority should be to repair the boat access. McKinnon's Flats access is undetermined at this time. Terry Johnson says, from the air it looks OK. Again we won't know for sure until the river drops. The likelihood is that it will be functional with some clean up. Jensen's is on the critical list. How could it not be given the photos. The question here is can we gain access to the island or is the back channel scoured and now 40 feet wide and 10 feet deep? Once this is determined plans can go forward for repair of Jensen's. Carseland is still underwater and it is undetermined. The likelihood of the first concrete ramp surviving is good. The point access used by the guides is a bigger question mark. The road to the point access is under water with no where for that water to drain as it is a low part of that land. The road may not be passable even if the point access survived. As I see things, and I could very well be totally wrong, the fishing community ( both guiding and public ) need to step up and push the Gov't into developing contingency plans NOW. Based on the findings when the water drops the appropriate repair plan can be activated. Access is a critical issue and the guiding season and the entire fishing season depends on what action is taken and how soon that happens. We certainly don't want the Gov't to take their summer break before this issue is addressed. They need help in dealing with this flood event and whatever motivation we can give them, we should. This is an access map ( courtesy of Bow River Shuttles ) showing the very limited access points. We can't afford to lose any of them. This map does not show Jensen's access but it is located about half way between McKinnon Flats and Carseland.
2005 BOW RIVER FLOOD INFORMATION JUNE STREAM FLOWS |