Castelia Sewers Map
The Castelia Sewers map, plus 2 places you can go inside.
Pokémon in Castelia Sewers
Wild encounters in Pokémon White 2, with rates and levels.
Castelia Sewers
Rippling water
 | Grimer | Lv.5–20 | 95% |
 | Muk | Lv.5–20 | 5% |
Rippling water (Super Rod)
| Grimer | Lv.40–60 | 80% |
| Muk | Lv.50–70 | 20% |
Grass / Cave
 | Rattata | Lv.14–17 | 45% |
 | Zubat | Lv.14–17 | 45% |
| Grimer | Lv.15–17 | 10% |
Surfing
| Grimer | Lv.5–15 | 100% |
Super Rod
| Grimer | Lv.40–70 | 100% |
Castelia Sewers
Rippling water
| Grimer | Lv.5–20 | 95% |
| Muk | Lv.5–20 | 5% |
Rippling water (Super Rod)
| Grimer | Lv.60 | 80% |
| Muk | Lv.70 | 20% |
Grass / Cave
| Rattata | Lv.14–17 | 45% |
| Zubat | Lv.14–17 | 45% |
| Grimer | Lv.15–17 | 10% |
Surfing
| Grimer | Lv.5–15 | 100% |
Super Rod
| Grimer | Lv.40–70 | 100% |
Castelia Sewers
Rippling water
| Grimer | Lv.5–20 | 95% |
| Muk | Lv.5–20 | 5% |
Rippling water (Super Rod)
| Grimer | Lv.40–60 | 80% |
| Muk | Lv.50–70 | 20% |
Grass / Cave
| Rattata | Lv.14–17 | 45% |
| Zubat | Lv.14–17 | 45% |
| Grimer | Lv.15–17 | 10% |
Surfing
| Grimer | Lv.5–15 | 100% |
Super Rod
| Grimer | Lv.40–70 | 100% |
Castelia Sewers
Rippling water
| Grimer | Lv.5–20 | 95% |
| Muk | Lv.5–20 | 5% |
Rippling water (Super Rod)
| Grimer | Lv.40–60 | 80% |
| Muk | Lv.50–70 | 20% |
Grass / Cave
| Rattata | Lv.14–17 | 45% |
| Zubat | Lv.14–17 | 45% |
| Grimer | Lv.15–17 | 10% |
Surfing
| Grimer | Lv.5–15 | 100% |
Super Rod
| Grimer | Lv.40–70 | 100% |
Castelia Sewers
Rippling water
| Grimer | Lv.5–20 | 95% |
| Muk | Lv.5–20 | 5% |
Rippling water (Super Rod)
| Grimer | Lv.40–60 | 80% |
| Muk | Lv.50–70 | 20% |
Grass / Cave
| Rattata | Lv.14–17 | 45% |
| Zubat | Lv.14–17 | 45% |
| Grimer | Lv.15–17 | 10% |
Surfing
| Grimer | Lv.5–15 | 100% |
Super Rod
| Grimer | Lv.40–70 | 100% |
Castelia Sewers Items
Item balls and hidden items, exactly where the game puts them.
| Item | Kind | Position |
|---|---|---|
| Leftovers | Item ball | 36, 32 |
| TwistedSpoon | Item ball | 47, 11 |
| Rare Bone | Item ball | 10, 45 |
| X Special | Item ball | 49, 58 |
| X Sp. Def | Item ball | 44, 45 |
| Pearl | Item ball | 12, 58 |
| Heart Scale | Item ball | 33, 4 |
| Black Sludge | Item ball | 34, 71 |
| TM41 | Item ball | 44, 73 |
| Ultra Ball | Hidden | 1, 48 |
| Poison Gem | Hidden | 28, 73 |
| Nugget | Hidden | 50, 44 |
| Max Repel | Hidden | 52, 69 |
| HP Up | Hidden | 19, 84 |
Castelia Sewers Trainers
7 trainers with full parties.
Doctor
Sewaddle♂Lv.17
Janitor
Lillipup♂Lv.16
Trubbish♂Lv.16
Worker
Drilbur♂Lv.17
Scientist
Grimer♀Lv.17Worker
Timburr♂Lv.17Scientist
MagnemiteLv.17Janitor
Marill♂Lv.31
Cinccino♀Lv.31Where is Castelia Sewers in Pokémon White 2?
Every way in and out of this location.
In Pokémon White 2, Castelia Sewers is reached from Castelia City and Relic Passage.
How to get through Castelia Sewers
Castelia Sewers leads to 2 other places across 3 floors.
Walkthrough
Castelia Sewers is stop 12 of 87 following the connections outward from Aspertia City. It is a route through the map, not the story order.