Water · generation and containment
Water dispensers and barriers: control water at your base
A Water Dispenser generates simulated water until it is submerged. Craft one at the Workbench with 1 Metal Scraps and 3 Tin Bars. Water Barriers are the deliberate water-blocking props and can be placed vertically or horizontally; ordinary props do not automatically block water. Keep permanent base alterations inside the altar’s area.
Early Access guide: released Update 8 rules and version 0.9.1.2 recipe data. Not a guide to unreleased 1.0 changes.
Craft the generator at the Workbench
The recipe has smelting and Tin progression prerequisites. Gather the listed ingredients after confirming that the recipe is available in your world.
- 1 Metal Scraps
- 3 Tin Bars
Output1 Water DispenserRecognize a Water Barrier in the official example
Open full-size image The developers describe Water Barriers as a way to block water while letting players transition between wet and dry areas. Barriers can be used vertically or horizontally. Choose the intended boundary before turning a dispenser into a large filling job.
Choose the tool by its job
| Tool or system | Job | Do not confuse it with |
|---|---|---|
| Water Dispenser | Generates water until submerged | A drain or a measured lake-volume limit. |
| Water Barrier | Deliberately blocks water | Ordinary furniture or props. |
| Floor Drain | Removes water reaching it | A generator or a solid containment wall. |
| Factory water storage | Supplies water-consuming recipes | A decorative lake that every factory must have. |
Plan containment before filling
This is a planning checklist. For the dispenser, submersion is the described stopping condition.
Protected area
Keep the intended permanent base edits inside coverage.
Water boundary
Choose the deliberate barrier rather than a normal prop.
Generation
Know where the dispenser’s water can reach.
Removal plan
Keep the emergency-drain guide available.
Use current water behaviour when judging an old build
Update 8 fixes how Water Barriers load with water and changes Floor Drain behaviour. An old save-loading trick or an old leak report may describe behaviour that has since changed.
Keep a water project small while checking its boundary and removal plan. This guide covers generation and barriers; portable-pump and Watering Can controls are separate operations. If your actual goal is supplying crafting recipes, you may not need a decorative reservoir at all.
Continue your build
Sources and version
- Water Dispenser — 0.9.1.2; updated June 29, 2026
- Wake of the Water — Update 7 — 2025-11-10
- Forging the Path — Update 8 — 2026-04-21
- Official Wake of the Water demonstration — barriers at 1:51