Here are all the locations
Dunno if it's right:
Go to the Cave of Origin in Sootopolis City. You capture Groudon there. I think it's in the room before you battle Groudon. You need the Gym Badge from Sootopolis (Wallace) to be able to use it.
you can only get the hm waterfall if you beat the sootopolis gym leader juan
we can find it in the ice fall cave.then to use it to climb the waterfall and you will meet the 1st elite foure and you will fight team rocket
You can find it in the Cave of Origin while you're on your way to catch/battle Kyogre. The cave is in Sootopolis City.
You must defeat all gym leaders and stop team plasma. N will give you the HM when you are about to enter victory road
HM 7 (waterfall) is in island 4
you find it in the cave of origin
The short answer is no. There is no Dive, HM 08, in Pokemon FireRed.
You get HM Waterfall at the end of Route 18 on the strip of grass in Pokemon Black.
In icefall cave.
Hm01 Cut, Hm02 Fly, Hm03 Surf, Hm04 Strength, Hm05 Flash, Hm06 Rock smash, Hm07 Waterfall.
Use HM Waterfall
waterfall
its located on four island in the cave
In Icefall Cave, in Four Island
In icefall cave at four island.
In Icefall Cave, in Four Island
you get it in icefall cave on 4 island clear the ice to get to the ladder that will lead you to the HM waterfall.
That can be found in icefall cave. also Seaking learn waterfall naturally at level 40
on Island #4 in icefall cave icefall cave
you first have to get hm waterfall then you go in icefall cave up the waterfall then go in the ladder and there.
There Are Only 7 HM's In Pokemon Firered. Hm01- Cut Hm02- Fly Hm03- Surf Hm04- Strength Hm05- Flash Hm06- Rock Smash Hm07- Waterfall
In the Seafoam Islands, east of Cinnabar Island. You need HM Waterfall, though.
You can get HM Waterfall in Ice Cave (Four Island). You'll need Surf and Strength to get to it. Push various boulders around and fall through a few holes and soon you will find the HM on a ledge.