Milfoil and Hydrilla growth is cyclic. It'll run rampant for 10-20 years, then die off for the same length of time. From everything I read about Back Bay, the place was crammed full of weeds through the 60's and 70's. Conversely, it was practically non-existent through the 80's and 90's. Early 00's it started coming back. Now, from all accounts it has a firm grip on the place again. I'd say we can look forward to the next 20 years or so being very good bass fishing in Back Bay. For my part, I can't wait to pitch some creature baits in some thick Milfoil next summer.