Exact same thing happened at Conroe. Way too many carp. Book I read said you could put up to 6 carp per infested surface acre. Conroe had 2200 acres of vegetation then. So they used government math and dumped in 120000. Not the 13200 recommended. Needless to say it went from clear water fish everywhere to dead fish floating and muddy to stained everywhere. Fishing took a big dive within a couple of years.
A bad day fishing is better than a good day at work!!!