I'm not sure why it's so important to post CFS....it's either off or on, and 1 or 2 are pretty "simple" to us simpletons here that have fished for 25 years behind these dams...
I for one appreciate how TVA post the schedule and that you can plan your trip around a website or phone recording. If you want frustrating, try going to the White River and dealing with those "Corp of Engineer" boys. BTW....it absolutely blows on the Rapid River that you can get a predicted schedule, just present flow of the mighty CFS. You can have it.
I am a great admirer of spectator sports, especially on television; it keeps the riffraff off the trout streams.