The Chattahoochee River tailwater trout fishery coming out of Lake Lanier at Buford Dam starts between Forsyth and Gwinnett, then goes down between Gwinnett and Fulton and then Cobb Counties. The total population of those five counties is something approaching 1.6 million people. Crowding is what it is, but it's not usually much of a problem. This stretch has produced the last couple of state record browns, the latest last year around 20 lbs.