Move · Gen 1
Hydro Pump
Waterspecial
Inflicts regular damage with no additional effect.
01 //Move data
Power
110
Accuracy
80
PP
5
Priority
0
02 //Learned by
177 Pokémon
Squirtle
Water
Lv. 33 · TM142
Wartortle
Water
Lv. 45 · TM142
Blastoise
Water
Lv. 49 · TM142
Psyduck
Water
TM142
Golduck
Water
Lv. 40 · TM142
Poliwag
Water
Lv. 42 · TM142
Poliwhirl
Water
Lv. 48 · TM142
Poliwrath
WaterFighting
TM142 · Egg
Tentacool
WaterPoison
Lv. 48 · TM142
Tentacruel
WaterPoison
Lv. 58 · TM142
Slowpoke
WaterPsychic
TM142
Slowbro
WaterPsychic
TM142
Seel
Water
TM142
Dewgong
WaterIce
TM142
Shellder
Water
Lv. 48 · TM142
Cloyster
WaterIce
Lv. 1 · TM142
Kingler
Water
TR03
Lickitung
Normal
TR03
Rhydon
GroundRock
TM142
Kangaskhan
Normal
TR03
Horsea
Water
Lv. 45 · TM142
Seadra
Water
Lv. 51 · TM142
Goldeen
Water
TR03
Seaking
Water
TR03
Staryu
Water
Lv. 56 · TR03
Starmie
WaterPsychic
Lv. 1 · TR03
Gyarados
WaterFlying
Lv. 40 · TM142
Lapras
WaterIce
Lv. 55 · TM142
Vaporeon
Water
Lv. 50 · TM142
Omanyte
RockWater
Lv. 60 · TR03
Omastar
RockWater
Lv. 70 · TR03
Kabuto
RockWater
TR03
Kabutops
RockWater
TR03
Dratini
Dragon
TM142
Dragonair
Dragon
TM142
Dragonite
DragonFlying
TM142
Mew
Psychic
TM142
Totodile
Water
Lv. 50 · TM142
Croconaw
Water
Lv. 55 · TM142
Feraligatr
Water
Lv. 70 · TM142
Chinchou
WaterElectric
Lv. 44 · TM142
Lanturn
WaterElectric
Lv. 54 · TM142
Marill
WaterFairy
Lv. 30 · TM142
Azumarill
WaterFairy
Lv. 40 · TM142
Politoed
Water
Lv. 1 · TM142
Wooper
WaterGround
TM142
Quagsire
WaterGround
TM142
Slowking
WaterPsychic
TM142
Qwilfish
WaterPoison
TM142
Corsola
WaterRock
TR03
Remoraid
Water
Lv. 36 · TR03
Octillery
Water
Lv. 42 · TR03
Mantine
WaterFlying
Lv. 48 · TR03
Kingdra
WaterDragon
Lv. 51 · TM142
Suicune
Water
Lv. 72 · TM142
Tyranitar
RockDark
TM142
Lugia
PsychicFlying
Lv. 72 · TM142
Mudkip
Water
Lv. 39 · TM142
Marshtomp
WaterGround
Lv. 55 · TM142
Swampert
WaterGround
Lv. 63 · TM142
Lombre
WaterGrass
Lv. 64 · TM142
Ludicolo
WaterGrass
TM142 · Egg
Wingull
WaterFlying
TM142
Pelipper
WaterFlying
Lv. 62 · TM142
Surskit
BugWater
TM142 · Egg
Masquerain
BugFlying
TM142
Exploud
Normal
TR03
Aggron
SteelRock
TR03
Carvanha
WaterDark
TR03
Sharpedo
WaterDark
TR03
Wailmer
Water
Lv. 45 · TR03
Wailord
Water
Lv. 49 · TR03
Barboach
WaterGround
TM142
Whiscash
WaterGround
TM142
Corphish
Water
TM142
Crawdaunt
WaterDark
TM142
Milotic
Water
Lv. 52 · TM142
Castform
Normal
Lv. 35
Walrein
IceWater
TR03
Huntail
Water
Lv. 50
Gorebyss
Water
Lv. 50
Relicanth
WaterRock
Lv. 45 · TR03
Luvdisc
Water
Lv. 46 · TM142
Bagon
Dragon
TM142
Shelgon
Dragon
TM142
Salamence
DragonFlying
TM142
Kyogre
Water
Lv. 72 · TM142
Rayquaza
DragonFlying
TM142
Piplup
Water
Lv. 43 · TM142
Prinplup
Water
Lv. 50 · TM142
Empoleon
WaterSteel
Lv. 59 · TM142
Buizel
Water
Lv. 45 · TM142
Floatzel
Water
Lv. 57 · TM142
Shellos
Water
TM142
Gastrodon
WaterGround
TM142
Finneon
Water
TM142
Lumineon
Water
TM142
Mantyke
WaterFlying
Lv. 48 · TR03
Lickilicky
Normal
TR03
Rhyperior
GroundRock
TM142
Palkia
WaterDragon
Lv. 88 · TM142
Phione
Water
TM142
Manaphy
Water
TM142
Arceus
Normal
TM142
Oshawott
Water
Lv. 43 · TM142
Dewott
Water
Lv. 53 · TM142
Samurott
Water
Lv. 63 · TM142
Panpour
Water
Egg
Tympole
Water
Lv. 48 · TR03
Palpitoad
WaterGround
Lv. 60 · TR03
Seismitoad
WaterGround
Lv. 70 · TR03
Basculin
Water
TM142
Tirtouga
WaterRock
Lv. 42 · TR03
Carracosta
WaterRock
Lv. 46 · TR03
Swanna
WaterFlying
TM142
Frillish
WaterGhost
Lv. 41 · TR03
Jellicent
WaterGhost
Lv. 43 · TR03
Alomomola
Water
Lv. 55 · TM142
Hydreigon
DarkDragon
TM142
Keldeo
WaterFighting
Lv. 63 · TM142
Froakie
Water
Lv. 48 · TM142
Frogadier
Water
Lv. 56 · TM142
Greninja
WaterDark
Lv. 68 · TM142
Skrelp
PoisonWater
Lv. 55 · TM142
Dragalge
PoisonDragon
Lv. 59 · TM142
Clauncher
Water
TM142
Clawitzer
Water
TM142
Goodra
Dragon
TM142
Avalugg
Ice
TM142
Volcanion
FireWater
Lv. 66 · TM142
Popplio
Water
Lv. 36 · TM142
Brionne
Water
Lv. 50 · TM142
Primarina
WaterFairy
Lv. 58 · TM142
Wishiwashi
Water
Lv. 44 · TR03
Mareanie
PoisonWater
TM142
Toxapex
PoisonWater
TM142
Dewpider
WaterBug
TM142
Araquanid
WaterBug
TM142
Bruxish
WaterPsychic
TM142
Drampa
NormalDragon
TR03
Dhelmise
GhostGrass
TR03
Tapu Fini
WaterFairy
Lv. 65 · TR03
Sobble
Water
TM142
Drizzile
Water
TM142
Inteleon
Water
Lv. 62 · TM142
Chewtle
Water
TM142
Drednaw
WaterRock
TM142
Cramorant
FlyingWater
Lv. 56 · TM142
Arrokuda
Water
TM142
Barraskewda
Water
TM142
Grapploct
Fighting
TR03
Cursola
Ghost
TR03
Pincurchin
Electric
TM142
Eiscue
Ice
TM142
Arctozolt
ElectricIce
TR03
Dracovish
WaterDragon
TR03
Arctovish
WaterIce
TR03
Drakloak
DragonGhost
TM142
Dragapult
DragonGhost
TM142
Basculegion
WaterGhost
TM142
Overqwil
DarkPoison
TM142
Quaxly
Water
TM142
Quaxwell
Water
TM142
Quaquaval
WaterFighting
TM142
Wiglett
Water
TM142
Wugtrio
Water
TM142
Finizen
Water
Lv. 50 · TM142
Palafin
Water
Lv. 50 · TM142
Veluza
WaterPsychic
TM142
Dondozo
Water
TM142
Tatsugiri
DragonWater
TM142
Clodsire
PoisonGround
TM142
Iron Bundle
IceWater
Lv. 77 · TM142
Iron Jugulis
DarkFlying
TM142
Roaring Moon
DragonDark
TM142
Walking Wake
WaterDragon
Lv. 84 · TM142
Hydrapple
GrassDragon
TM142
Learnsets from each Pokémon's most recent main-series game in the Pokédex.