I guess you are talking about the Tall Timbers hole at the mouth of the Calawah? Blue gate. Thats really too bad. I love that spot. Very few good access spots on the Bog. That one is prob the best. Nice long drift. I have heard in years past they closed it before due to the same issue. I heard one time somebody dumped some junk cars there. I doubt its fishermen that caused the problem. Prob some of the local meth heads.