Kevin B,
After things settle down, I wouldn't restock without evaluating further.
Check water chemistry, first. We use Texas A&M's Soil Sciences lab. Link here: http://soiltesting.tamu.edu/files/waterweb1.pdf

While awaiting your results, figure out the status of your fishery. You can hire it done by a professional (I don't know the size of your pond), or you can do it. You need to know all the species, and size classes within each species to make the best decisions.

With as much rainfall as hit that area, and by the description of your flood, I'd be surprised if there wasn't a significant commingling of fish from other sources.

Once you know water chemistry and have a solid idea of your fish population, then you can make better decisions what to do next.

Teach a man to grow fish...
He can teach to catch fish...