Waterlogging

See also: Snowlogging

A waterlogged oak fence

For non-cube blocks (that is, blocks that don't completely fill their block volume, such as doors, ladders, and plants), a water source block may occupy the unfilled volume. The non-cube block is then "waterlogged". Both the non-cube block and the water source block occupy the same space. If the non-cube block is destroyed, the water source block remains.

In Java Edition, the effect may also be created using a debug stick. In Bedrock Edition, generally all non-cube blocks are waterlogged and none can be used to displace water source blocks, although they can still displace flowing water.

Mechanism

In Java Edition, certain blocks have a waterlogged block state that can be true or false. This is a temporary solution; a full separation of blocks and fluids is planned.

In Bedrock Edition, waterlogging is handled by the game's layers system. Through editing, any block can be waterlogged, as well as other things such as placing multiple slabs into a single block. In normal gameplay, a player cannot displace water source blocks using doors or other non-cube blocks to create breathing spaces underwater, like one can do in Java Edition. Only flowing water can be displaced in Bedrock.

Behavior

Section may be incomplete.

Block	Can be in water in JE	Can be in water in BE & LCE	Additional notes
Activator Rail	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Anvil	No	Source
Bamboo	No	Pops off	Placement in water completely fails in Bedrock.
Banner	No	Source
Barrier	No	Source
Beacon	No	Source
Bed	No	Source	Water Breathing or Conduit Power is required to sleep in waterlogged beds.
Beetroots	Pops off	Pops off	Placement in water completely fails in Bedrock.
Bell	No	Source
Brewing Stand	No	Source
Bubble Column	Inherent	Inherent
Button	Pops off	Source	Destroyed by flowing water in Java Edition
Cactus	No	Source	Cannot be placed inside water in Bedrock, even though they can technically be waterlogged
Cake	No	Source
Campfire	Source	Source	Campfires unlight upon becoming waterlogged.
Carpet	Pops off	Source	Destroyed by flowing water.
Carrots	Pops off	Pops off	Placement in water completely fails in Bedrock.
Cauldron	No	Source	Waterlogged cauldrons fill up. If a cauldron contains a potion when it becomes waterlogged, the potion is replaced with water.
Chest	Source	Source
Chorus Flower	No	No	Placement in water completely fails in Bedrock.
Chorus Plant	Pops off	Pops off	Placement in water completely fails in Bedrock.
Cobweb	Pops off	Source	Destroyed by flowing water.
Cocoa	Pops off	Flowing and source	Attempting to place a cocoa pod in flowing water in Bedrock fails; see MCPE-33360
Composter	No	Source
Compound Creator‌[BE only]	NA	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Conduit	Source	Source
Coral	Source	Source	Requires two high water in Bedrock.
Coral Fan	Source	Source	Destroyed by flowing water in Bedrock Edition
Daylight Detector	No	Source
Dead Bush	Pops off	Source	Destroyed by flowing water.
Dead Coral	Source	Source
Dead Coral Fan	Source	Source	Destroyed by flowing water in Bedrock Edition
Detector Rail	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Door	No	Source
Dragon Egg	No	Source
Element Constructor‌[BE only]	NA	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Enchanting Table	No	Source
End Portal Frame	No	Source
End Rod	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Ender Chest	Source	Source
Fence	Source	Source
Fence Gate	No	Source
Fern	Pops off	Pops off	Destroyed by flowing water.
Flower	Pops off	Pops off	Destroyed by flowing water. Also watterloggable if it contains a plant.
Flower Pot	Pops off	Source	Destroyed by flowing water.
Glass Pane	Source	Source
Grass	Pops off	Pops off	Destroyed by flowing water.
Grindstone	No	Source
Hardened Glass Pane‌[BE only]	NA	Source
Hopper	No	Source
Iron Bars	Source	Source
Item Frame	Flowing and source	Source	Handled as a block only in Bedrock Edition.
Kelp	Inherent	Inherent
Lab Table‌[BE only]	NA	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Ladder	Source	Source
Large Fern	Pops off	Pops off	Destroyed by flowing water.
Leaves	No	Source
Lectern	No	Source
Lever	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Lily Pad	Pops off	Pops off	Placement in water completely fails in Bedrock.
Material Reducer‌[BE only]	NA	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Mob head	Pops off	Source	Destroyed by flowing water.
Mushroom	Pops off	Pops off	Placement in water completely fails in Bedrock.
Nether Wart	Pops off	Pops off	Placement in water completely fails in Bedrock.
Piston	No	Source	In Bedrock, piston heads extending into water do not become waterlogged, but can be waterlogged manually.
Potatoes	Pops off	Pops off	Placement in water completely fails in Bedrock.
Powered Rail	Pops off	Flowing and source	Remove flowing water it is placed in, see MCPE-33345
Pressure Plate	No	Source
Rail	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Redstone Comparator	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Redstone Dust	Pops off	Pops off	Placement in water completely fails in Bedrock.
Redstone Repeater	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Redstone Torch	Pops off	Pops off	Placement in water completely fails in Bedrock.
Sapling	Pops off	Pops off	Destroyed by flowing water.
Scaffolding	Source	Source
Sea Pickle	Source	Source	Destroyed by flowing water. Only waterlogged sea pickles emit light.
Seagrass	Inherent	Inherent
Shulker Box	No	Source
Sign	Source	Source
Slab	Source	Source
Snow	Pops off	Pops off	Placement in water completely fails in Bedrock.
Spawner	No	Source
Stairs	Source	Source
Stonecutter	No	Source
Sugar Cane	No	Pops off	Placement in water completely fails in Bedrock.
Sweet Berry Bush	Pops off	Pops off	Placement in water completely fails in Bedrock.
Tall Grass	Pops off	Pops off	Destroyed by flowing water.
Tall Seagrass	Inherent	Inherent
Torch	Pops off	Pops off	Placement in water completely fails in Bedrock.
Trapdoor	Source	Source
Trapped Chest	Source	Source
Tripwire	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Tripwire Hook	Pops off	Flowing and source	Removes flowing water it is placed in, see MCPE-33345
Turtle Egg	No	Source
Underwater Torch‌[BE only]	NA	Source
Vines	Pops off	Source	Destroyed by flowing water.
Wall	Source	Source
Wheat	Pops off	Pops off	Placement in water completely fails in Bedrock.
All other blocks	No	No

See MC-125351 for more info on Java Edition.

History

Java Edition Classic
May 22, 2009					Notch pointed out that "odd-shaped" blocks would appear as if in air, and proposes potential fixes.
Java Edition
1.13		18w10c			Chests, trapped chests, stairs, slabs, fences, walls, iron bars, and glass panes are now able to be waterlogged.
		18w10d			Ender chests, trapdoors, ladders, and signs are now able to be waterlogged.
		18w14b			Waterlogged blocks now no longer remove the water they are inside when broken.
1.14		18w45a			Added scaffolding, which can be waterlogged.
		19w02a			Added the campfire, which can be waterlogged.
Bedrock Edition
November 18, 2017					Flowing water was shown to intersect oak fences and grass, a feature that never actually made it into the game.
1.2.13		beta 1.2.13.5			Water now can be placed in the same blocks as slabs and stairs.
1.4.0		beta 1.2.14.2			Water now can be placed inside of most non-solid blocks[more information needed], instead of just slabs stairs.
?					Most land plants can no longer be waterlogged.[more information needed]
1.8.0		?			Rail variants can no longer be waterlogged by flowing water.
1.9.0		beta 1.9.0.2			Added more waterlogged blocks.[more information needed]
1.10.0		beta 1.10.0.3			Added more waterlogged blocks.[more information needed]

References

Gameplay

View at: Template:Gameplay/content [edit]