While this may cause short-term fluctuations, the long-term picture will be fine. A higher price on almonds will make other global regions start growing them more. The price will come back down in 5 years or so. And that's if the water issue caused an abrupt change, more realistic is a gradual shift.
Growing water-intensive crops in the desert is a stupid, stupid thing that people have been doing way too much because there was little cost associated with depleting aquifers. Payback time for that short-term thinking is rapidly approaching to many different regions.
As for bees, well, sort of. CCD isn't a threat to the species, as one can mass-breed queens, and a new hive can be readily produced just with a queen and a handful of workers. CCD brought the average winter hive loss rate in the US from about 15% to about 30%. But honeybees themselves wouldn't be threatened even if the loss rate was 90% (not to mention that they're not even native to the US). It's just a question of how expensive it becomes to keep them; it's a cost to beekeepers.
On the other hand, pollination services are a major *profit* to beekeepers. If they lose that, then they're losing money. So even if the significant reduction in pollination services increased winter survival rates, it's still going to be a big loss to beekeepers. Which means fewer beekeepers, which means fewer hives.
On the other hand, that's probably good for local pollinators who compete with honeybees for resources...
(as a completely unrelated side note, I've been pondering a lot about how one could fight a lot of the honeybee pests and diseases that affect hives, and handle management better... I'm awfully tempted to some day try to make an electrical tomography brood frame controlled by a couple multiplexers and monitored by a raspberry pi running EIDORS or other tomography software to see what's developing, where, what's walking around on the comb, what's developing malformed, whats clearly a pest, etc, and potentially run significant current through infested cells to kill / sterilize them... you probably couldn't catch mites but hive beetles, bacterial brood infections, etc should be catchable.. the big question, apart from how easy it'd be to interpret the data, is how much of an effect the monitoring (and potentially sterilization) would have on the hive, bees can sense electric fields)