hmm only thing i can see is that you forgot to multiply Water Spouts Base Power by .75 since it targets multiple pokemon, so it shouldve dealt roughly a third of what it actually did to its targets, otherwise it looks great! we should have actions in shortly, weve been having internet problems here so it might take us a little bit to do.
EDIT: thought since i actually had some time to work on this id post what i got for damages in the hopes that it would save you some time, all assuming no crits.
Octillery's Water Spout Damage:
Squirtle's Water Spout Damage:
My New ASB Team here
Pwnemon: finishing your own hi five is like masturbation except without the physical pleasure
Pwnemon: it's just touching yourself because nobody else is willing to