Lets see Shorty -- 4oz X 200 LMB = 800oz divided by 16oz per pound = 50 lbs of LMB per acre. That is just about right. :p
All kidding aside you need to get some of them out unless it operates like a Fla. phosphate pit at a ton+ per acre of fish biomass.

That is unless they were counting in July and included a bunch of yoy in the count.