So, you’ve reached the Philadelphia level in Tony Hawk’s Pro Skater 1 + 2 and are wondering how you drain the fountain.
Draining the fountain in Tony Hawk’s Pro Skater 1 + 2 isn’t too hard to do when you know how. When you start the Philadelphia level, veer ever so slightly to your right and you’ll see a building ahead, just after some steps. The valves used to drain the fountain are on top of it. There’s a picture of it below for reference.
From the start of the level, simply head towards the building at speed, then do a boneless jump off the lip just in front of it. If your stats are good enough, you should get enough height to get on top of the building, or at least be able to grind the rail to then be able to jump onto it. If you’re having trouble, consider filling the special meter first to increase your speed. Once on top of the building, simply skate into the valves to drain the fountain.