For as long as I can remember, I’ve had this vague recollection about a TV show about 3 people who had some kind of psychic powers that they used to fight crime. That was basically all I could remember, except that there was something about water shooting up into the air (like from a fire hose) in the opening credits.
Quite by accident, I ended up surfing to Clivebanks where I finally learned the answer to this mystery. The show is called “The Champions”. You can read about it and a host of other random old sci-fi/fantasy shows by following that link. Anybody remember Joe 90?