First off, let's start with the Entry Fee boulder. The big swirl of mud in the bottom of the far left photo is where it was. The right photo shows Off the Lip, on The Wave boulder, which jutted up againt that muddy embankment you see in the upper center of the left photo. In that photo, Off the Lip would be sort of in the middle of the frame to the left. But you'll notice that there isn't a boulder there. Nor is there one in front of it.
Speaking of The Wave, it happens to be a boulder that actually survived....well, sort of. The before picture shows the snagging of the infamous Wave dihedral, way up high. The after photo shows the aforementioned infamous dihedral halfway buried underground and facing west, not south as it fucking should. Also visible in the after photo is the even more infamous cobble that many a climber prayed that their foot would not slip off of.
At right is The Wave in all of it's current 'upside-down' glory. In answer to the obvious question, yes, there are boulder problems on it. No, none of them are as good as The Wave. Or Off the Lip. Or Dyno-Mite. Or Surf Star. Or..........

At left we have a before and after shot of the almighty Texas Flake Boulder, home to several world class boulder problems, and that's not just my opinion....it is actually a fact.

Before photo is on the left, where I am climbing the boulder.

After photo is on the right, where there isn't a boulder anymore.

The Meateater buttress basically got chopped off (Jeff Johnson at left hiking Meateater). Magic Johnson would be in the lower left of the 'after ' photo. But it's gone. Tar Baby would be further left (clearly visible to the left in the 'before' photo), creating what used to be called "The Pit", home to numerous classics. Alas, no boulders. No Pit.

The Handicapper is the razor cut arete right of center in the 'after' photo. Nice flat landing now compared to what it used to be, albeit 10 feet higher.

The Warm-Up Roof traverse. In the right photo you can see Jeff pointing waaaay up in the air to where it is now.
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At right is a photo taken on January 5, 2005 in a break between storms. The next storm started on the 7th, and well, when it was over, everything was gone. In this photo you can still see all the boulders in the background above the main pool. Aquaman, which got calved off much the same way Meateater did, is still there as well. Pretty much normal except for the amount of muddy water running through the creek. I can't imagine what it looked like 5 days later.

Photo courtesy of those fine Irish lads from Fillmore, Colm and Paul Fitzgerald.