It's a chemistry project that a lot people are assigned. I can't figure it out. The blame is either the miners, the farmers, or the power company. I originally wanted to blame the power company because there was a large release from the dam,which could cause a low/high level of dissolved oxygen that couldve killed the fish, but my caculations show that the d.o stayed the same. i know a lot of people have this project so if you've done it, help me out please!