Water Gun PP (some fights assume torrent)
Route 3
BG 1: 3
BG 2: 4
BG 3: 2 (can finish Metapod off with Bubble if no torrent)

Mt Moon
BG/Rocket/Josh: 3 (maybe 2 with Rocket if you get the range)
Rocket 2: 2 (can finish off with Bubble)
Supernerd: 4 (can finish off with Bubble)

Nugget Bridge
Rival 2: 0 (1 if Torrent)
Youngster: 0 (1 if Torrent? Requires routing)
Lass 2: 0 (2 if torrent? Requires routing)
Jr. Trainer: 0 (1 if torrent? Requires routing)
Rocket: 0 (2 if torrent? requires routing)

Route 25
Hiker: 0 (1 if torrent, maybe even 2 against Geodude if you don't want to take damage)
Lass 1: 0, 2 if torrent
Jr Trainer: 0, 2 if torrent

Cerulean
Rocket: 0, 1 if torrent (saves 3 frames, but may not be worth it due to menuing awkwardness)

Route 6
Jr Trainer: 0, 1 if Torrent

SS Anne
Rival 3: probably none?

Rock Tunnel
Hikers: 3
Jiggly Trainer: 0, 2 if torrent? Requires routing

Route 11
Gambler: 1, 2 if torrent? Requires routing

Rocket Hideout
Raticate Rocket: 1 if torrent
Lift Key Rocket: 2 if torrent
Left Rocket: 1, 2 if torrent
Right Rocket: 0, 1 if Torrent? Requires routing
Giovanni: 2

Pokémon Tower (fights assume Torrent)
Rival 4: 1, maybe 2.
Channelers: 3
Rocket 1: 2
Rocket 2: 1
Rocket 3: 1

Vermillion Gym
Tucker: 1
Surge: up to 2 (can also be just 0)

Total without torrent (unless you assume you have it): 34 if you WG Surge twice
Total with torrent: 59


Water Pulse PP (some fights assume torrent)

Nugget Bridge
Rival 2: 3 (can be 2)
Youngster: 1 (can be 0)
Lass 2: 2 (can be 0)
Jr Trainer: 1 (can be 0)
Rocket: 2 (can be 0)
Hiker: 1 (can be 0)
Lass: 2 (can be 0)
Jr Trainer: 1 (can be 0)
Final Lass: 1 (can be 0 if no torrent)

Cerulean City
Rocket: 1 (can be 0)

Route 6
Jr Trainer: 1 (very rarely 2)

SS Anne
Rival 3: 1 (can be 3)

Route 9
Bug Catcher: 0 (can be 1)

Rock Tunnel
Martha: 0 (can be 1)
Jiggly Trainer: 3 (can be 1)

Route 11
Gambler: 1 (can be 0)

Rocket Hideout:
Raticate Rocket: 1 (can be 2)
Lift Key Rocket: 2 (can be 0)
Left Rocket: 2 (can be 1)
Right Rocket: 2
Giovanni: 3 (can be 2)

Pokémon Tower (fights assume torrent)
Rival 4: 2 (can be 1 or 0, depending on strat)
Marowak: 1
Rocket 1: 1
Rocket 2: 1

Vermillion Gym
Surge: 1

Fuchsia Gym:
Juggler: 1 (can be 0 if you choose to surf all)
Koga: 2 (can be 0 if you choose to surf all)

Pokémon Mansion:
Wild Encounters: 1 (only Raticate? Maybe also Grimer if no Torrent? Requires routing)
Blaine: 2 (can be 0 if you choose to Surf all)

Three Island (you can surf everything here)
Biker 1: 2
Biker 2: 1
Biker 3: 1
Wild Encounters: ~3 (Pidgeotto, Venomoth, Psyduck, Exeggcute)
Most used: 55 (not really ever 56). When do you reach 20 with this? Venonat Trainer in route 9.
WP used with Torrent/WG optimal scenarios: 24 (assumes WP on Grimer, also assumes WP on bikers)

Surf PP
Fuchsia Gym
Juggler: 4 (can be 3)
Koga: depends on Surf misses + Weezing missed range (probably up to 6. You can save 2 on Koffings)

Cinnabar Gym
Blaine: 4 (can be 2)

Three Island
Biker 1: 2 (can be 0)
Biker 2: 1 (can be 0)
Biker 3: 1 (can be 0)
Paxton: up to 5 (3 if Torrent)

Wild encounters: 2 (40 Persian, quite rare. Hypno). 
Most used: 25. When do you reach 15 with this? Biker 1, Koffing.
Optimal scenarios: 16 (considering Persian).