The longest waterway in the world. Running mostly through narrow, underground cavern, it is off-limits to most.

This location has four areas. It is partly missable. Parts of it are unlocked by story events, and others by quests. To gain access again on disk 2 you have to start the quest The Slave Traders. The Disposal Tank No. 8 is unlocked by the quest UFO!?.

Central SluicewayEdit

Navigation	Position	Destination
Exit	D-2	Disposal Tank No. 8
Exit	E-23	World Map
Exit	M-7	East Waterway Control
Treasure	Position	Contains
Treasure Chest	F-2	Turtle Formation Modifier
Treasure Chest	L-12	Curebulb x 3 Defender Faerie Herb x 6 Restobulb x 5
Treasure Chest	L-18	7,200g
Treasure Chest	K-18	Mermaid's Barrel
Excavation Point	C-13 / E-3 / E~F-12 / J-20	Weapon Recipe 42
Harvest Points	Position	Contains
Digging Point	D-3	Truesilver Ore (50%) Orichalcum (40%) RARE ITEM: Rough Leprechaun Stone
Diving Point	F-20	Red Oil (50%) Rough Leprechaun Stone (40%) RARE ITEM: Royal Platter

Local Bestiary
This lists all the monsters that appear in this location. You get the monster of the first group together with one monster of the second - either one of the regulars or one of the rares. All rares at this location can be spawned without having to kill another rare first.

Primary Regular Monsters	Secondary Regular or Rare Monster
Rockshell Bune (PC only)	Bune (X360 only) Albic Qsiti Glasya Labolas Clytie (respawnable) Hiruko (one-time)

Boss Monsters

• Harpylia (during the story)
• The Gates of Hell (during the story)

DLC Monsters

• The Fiery Gates will appear on the map once you have 18 active party members and the Eye of the Demon in your inventory. From then on it will be present and block all other secondaries or rares until defeated on the XBOX.

East Waterway Control Edit

Navigation	Position	Destination
Transporter	C-21	City Map
Exit	C-22	Central Sluiceway
Exit	J-1	The Third Channel
Treasure	Position	Contains
Treasure Chest	F-14	The Aqueducts Map 1
Treasure Chest	H-5	Sickbed Formation Modifier
Excavation Point	B-17/18 / D-20 / E-12 E-15/16 / H-4/5	Royal Platter
Harvest Points	Position	Contains
Diving Point Chance: Digs Restored	B-14	Rough Pixie Stone (60%) Putrefactive Gas (30%) RARE ITEM: Rough Leprechaun Stone
Diving Point Chance: Angers Monsters	E-13	Meteorite (60%) Ether Water (30%) RARE ITEM: Rough Mermaid Stone

Local Bestiary
This lists all the monsters that appear in this location. You get both monsters of the first group together with one monster of the second - either the regular or one of the rares. All rares at this location can be spawned without having to kill another rare first.

Primary Regular Monsters	Secondary Regular or Rare Monster
Rockshell Torpedo	Wailing Larva Death Tank (respawnable) Snowtoad (one-time)

The Third Channel Edit

Navigation	Position	Destination
Exit (blocked after Wyrmskeep)	H-1	World Map
Exit	J-27	East Waterway Control
Treasure	Position	Contains
Treasure Chest	F-2	Justice Wristlet Ring of the Patient Ear
Treasure Chest	H-19	Lure and Trap Formation Modifier
Special	J-23	Sword of Remembrance
Excavation Point	B-5 / D-11 / F-8 / G-15 / L-17	Weapon Recipe 41
Harvest Points	Position	Contains
Diving Point	D-6	Ether Water (80%) Lobal Shell (10%) RARE ITEM: Rough Brownie Stone
Diving Point Chance: Angers Monsters	J-23	Putrefactive Gas (50%) Rough Brownie Stone (20%) Rough Pixie Stone (20%) RARE ITEM: Royal Platter
Diving Point	K-17	Ether Water (80%) Beastman Bone (10%) RARE ITEM: Rough Pixie Stone

Local Bestiary
This lists all the monsters that appear in this location. You get both monsters of the first group together with one monster of the second - either one of the regulars or the rare.

Primary Regular Monsters	Secondary Regular or Rare Monster
Barbarossa Rockshell	Dagon Wailing Larva Poison Lizard (respawnable)

Boss Monsters

• Slaver (during the quest The Slave Traders)

Disposal Tank No. 8 Edit

Navigation	Position	Destination
Exit	A-9	Central Sluiceway
Exit	G-8	Wyrmskeep
Treasure	Position	Contains
Treasure Chest	A-2	Aqueducts Map 2
Treasure Chest	F-4	Cloistral Belt Ring Recipe 6
Excavation Point	A-5 / D-1 / F-4/5	Medal of Love
Harvest Points	Position	Contains
Diving Point	F-2	Light Gas (50%) Rough Kobold Stone (40%) RARE ITEM: Rough Dwarven Stone

Local Bestiary
This lists all the monsters that appear in this location. You get both monsters of the first group together with one monster of the second - either one of the regulars or one of the rares. All rares at this location can be spawned without having to kill another rare first.

Primary Regular Monsters	Secondary Regular or Rare Monster
Donda (Dondada) Rockshell	Bune Charybdis Poison Lizard (respawnable) Siren (one-time)