| Location | Method | Time | Level | Odds |
|---|---|---|---|---|
| Violet City | Old Rod | Any | 10–14 | 30% |
| Lake Of Rage | Old Rod | Any | 20–25 | 40% |
| Lake Of Rage | Surf | Any | 26–28 | 60% |
| Violet City | Good Rod | Any | 30–34 | 15% |
| Lake Of Rage | Good Rod | Any | 30–34 | 5% |
| Cerulean Cave B1F | Old Rod | Any | 55–60 | 30% |
| Cerulean Cave B1F | Good Rod | Any | 60–65 | 40% |
| Fuchsia City | Good Rod | Any | 60–65 | 20% |
| Fuchsia City | Old Rod | Any | 60–62 | 15% |
| Cerulean Cave B1F | Night Fishing | Any | — | — |
| Fuchsia City | Night Fishing | Any | — | — |
| Lake Of Rage | Night Fishing | Any | — | — |
| Level | Move |
|---|---|
| 1 | Tackle |
| 1 | Tail Whip |
| 1 | Water Gun |
| 3 | Uproar |
| 5 | Headbutt |
| 7 | Bite |
| 9 | Aqua Jet |
| 14 | Take Down |
| 17 | Crunch |
| 20 | Aqua Tail |
| 23 | Soak |
| 26 | Double Edge |
| 30 | Scary Face |
| 34 | Flail |
| 42 | Thrash |
| 46 | Head Smash |
| Machine | Move |
|---|---|
| HM01 | Cut |
| HM03 | Surf |
| HM05 | Whirlpool |
| HM07 | Waterfall |
| TM006 | Scald |
| TM007 | Hail |
| TM010 | Hidden Power |
| TM013 | Ice Beam |
| TM017 | Protect |
| TM018 | Rain Dance |
| TM021 | Frustration |
| TM027 | Return |
| TM042 | Facade |
| TM043 | Secret Power |
| TM044 | Rest |
| TM045 | Attract |
| TM052 | Crunch |
| TM055 | Brine |
| TM082 | Sleep Talk |
| TM087 | Swagger |
| TM090 | Substitute |
| TM097 | Psychic Fangs |
| TM110 | Liquidation |
| TM115 | Zen Headbutt |
| TM151 | Flip Turn |
| TM156 | Double Edge |
| TR02 | Toxic |
| TR03 | Hydro Pump |
| TR05 | Hyper Beam |
| TR06 | Blizzard |
| TR08 | Giga Impact |
| TR12 | Agility |
| TR14 | Water Pulse |
| TR20 | Endeavor |
| TR21 | Reversal |
| TR26 | Endure |
| TR32 | Uproar |
| TR35 | Muddy Water |
| TR37 | Taunt |
| TR39 | Superpower |
| Egg Move |
|---|
| Agility |
| Brine |
| Bubble Beam |
| Muddy Water |
| Mud Shot |
| Rage |
| Revenge |
| Swift |
| Whirlpool |