How do bass react to brackish water? I usually fish on some local rivers that run into Lake Ponchatrain (a salt water lake), for those who are familiar with southern LA. I've never caught bass, or even tried to, out in the middle of the lake but I know water in Ruddock (some swampy canals inbetween Lake Ponchatrain and Lake Marupas, which is a smaller more "brackish" lake) and even closer to the mouth's of most of the rivers get pretty "brackish" and I've caught fish in both places. So what happens to the fish when the water gets a little salty? I would imagine the fish to choose a lesser salty area, but I was just wondering if anyone knew if the fish WOULD NOT or could possibly move into the lake under certain conditions.