It was about 125 yards upstream. The photo of the bridge is taken from the bank opposite the spot where TG indicated the drive was found. It could have been tossed from the bank, but it wasn't dropped.
Even minus the drive, the laptop would not be too buoyant. I think it was still 4-7 pounds, sans drive. I'd have to check, but I remember discussing this a few years ago.
Obviously someone could have moved one or both, after they were in the water. The river was lower at some points.
JJ- I saw your picasa (?) photos of the scene at a relatively high water level. I wonder if there are any photos taken at water levels similar to those on 4/15.[/QUOTE]
My understanding is that the water level was substantially
higher on 4/15-22/05. The "island" with trees that separates the "channel" from the rest of the river at that point was completely submerged, again according to TG. It is not in my photo. Much, if not all, of the area where the weeds are in the foreground of the photo were also underwater.
In April of 2005, I'm told the weed area was filled debris, like tree branches. It would be entirely possible that the drive was in the debris and became dislodged later as well, though it could been tossed to the point where it was found.
Just so everyone knows what we are talking about:
https://picasaweb.google.com/LookingforRay

[/QUOTE]
Interesting. With all those branches/other debris it would indeed be hard to know exactly what happened to the drive if it got tangled in that.
The point about the drive being moved is also interesting. If the water had gotten that low, maybe some kids wading in the water picked it up, looked at it or played around with it, and then dropped/threw it in another location when they got tired of it. Something I might have done if I was 10 years old and wading in a river.
So many unknowns here. But in my own mind, I can't get rid of the scenario that RFG removed the drive, carried both to the river, and tossed them in.
Two other factors...(1) we are not sure where the drive entered the water...it could have been further upstream, maybe upstream of the railroad bridge. (2) Also there seem to be a couple of things that could have major influences on the currents at high flow: first, there is that small river coming in just a little upstream of SOS, and second, there is the larger island just a little way upstream from the train bridge. If the item(s) entered the water a little further upstream from where the drive was found (like closer to SOS), I think the tributary and that island could have had potentially created patterns in the current to move the laptop further out into the water.
Of course this all depends on where the item(s) entered the water. I agree with JJ, if they went in the water where the drive was found, it is unlikely that the laptop could have washed out to where it ended up.
But consider the swift movement of the water at very high flow rates, and the depth of the water. If you throw an object in, even a heavy one, it will not sink directly down to the bottom in a swift current. It will wash a good distance before it reaches the bottom and eventually becomes hung up on the bottom. Looking at those photos again, I would guess the drive must have entered the water closer to the railroad bridge, to account for the time it would have taken to sink in swift current and get stuck somewhere on the bottom.