From listening to the Sheriff talk about this, Lakeview explains it well. Rather than removing the man-made sand barriers when the lakes get full from heavy rain, the engineer firm recommended installing the pipes and pump to pump the overflow into the Gulf, without compromising the lakes from the oil. This technique will not only be more effective, it will also be less expensive.
foxfamily, the lakes would naturally be overflowing into the Gulf with all of this rain, so don't blame it on anyone other than mother nature. It does make for darker, not-as-fun water and play, but it is completely natural for the tannic waters from the lakes to overflow into the Gulf. The only unnatural part of this for the time being is the lack of exchange of Gulf water, re-entering the lakes, which I explain above. You are at the beach. Relax.