How do I install Unsafe Water?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Unsafe Water work with?

The listing gives Minecraft 1.21.5, 1.21.6. This is the version stated by the author or source site, not something we verified ourselves.

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Unsafe Water

Java data pack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by NanoVirus · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Now when you swim in water in ocean or river biome you will take some damage. You will not receive any damage if you are in the boat, or you have water breathing effect.

Have fun!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.5, 1.21.6
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

File checked by MCModsHub

Downloads as Unsafe_Water_1_21_6.zip
Download size: 4 KB
Download link checked 11 Nov 2026 — working

These come from our own check of the pack file, not from the source page.

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All Datapacks for Java All Minecraft Java mods Java mods for 1.21