Lethal Water
Java data pack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthAt first, the datapack had been created for my minecraft server because there were no other good ones that made water cause damage to a player. However, we didn't use it, so I decided to upload it.
The pack provides the function of causing damage to every player by water, waterlogged blocks, snow, powder snow and filled cauldrons.
Unfortunately, rain is still harmless, because this feature is really hard to make as a datapack feature. Snowballs and water bottles also don't damage players.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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.
- Downloads as Water Damages Players (1.20.1) Version 1.0.zip
- Download size: 25 KB
- Download link checked 9 Nov 2026 — working
These come from our own check of the pack file, not from the source page.