Sounds like there are 40 missing that they KNOW of. It may be days before some people are even missed. Were the records of "who's where" able to be saved? Were there any records? Were the records complete or can you just drive in and camp without anyone knowing about it? Marsye do you know the answers to any of my questions since you live nearby?
They are saying that some people could have been washed 10-12 miles down the river and could take days to find them....or maybe never. The only record would be for those registered in the actual campground or the cabins. Many people just set up camp anywhere in the woods along side the river. This time of year there are usually so many people its hard to find a spot.