Outflow

Complete overhaul of Minecraft hydrology and terrain surfaces. Outflow unlocks lake generation at any altitude with smooth bathymetry, and includes a built-in fix for steep surface rules (MC-258859) to generate realistic cliffs.

Outflow is a free Minecraft Java mod. Compatible with Minecraft 26.2. Downloaded 36 times (via Modrinth). Download it and open it directly in the game.