Streams Reflowing
by nice.john
Streams Reflowing lets water carve waterways that follow the terrain across a Minecraft world, adding streams, lakes and rivers.
What it does
Water in this mod picks its course from the shape of the land, descending slopes and collecting in basins at different heights before it reaches rivers and oceans. Stream generation is configurable and can be disabled entirely if only the vanilla water tweaks are wanted. Rivers also get a consistent directional flow toward nearby oceans, and boats and items drift downstream with it, which can be turned off in the config.
The mod requires Fabric API on Fabric. It is published for Fabric, Forge and NeoForge across 17 release versions, and the environment is client and server, so the server and every player need it. The code is not open source; it is released under All rights reserved.
Key features
Terrain-following streams
Streams read elevation and terrain shape to carve waterways that feel like they belong to the landscape.
Varying lake elevations
Basins sit at different heights depending on climate, and arid areas get shallow ponds and empty beds instead of full lakes.
Directional river flow
Vanilla and modded rivers get a flow that drains toward nearby oceans when they connect.
Flowing water over sources
Water keeps moving across source blocks, so elevation drops form cascades instead of flat pools, and this can be toggled off.
Configurable generation
Stream and flow behavior can be adjusted or disabled independently in the configuration.
Gallery
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x6 of 6 versions with builds
1.20.x6 of 6 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Players who want waterways that follow the terrain in a vanilla or modded world, and server owners who run worldgen mods and want streams that fit around them. Lowering the quality preset or disabling flowing vanilla water is suggested on heavily modded worlds or slower machines.
How it compares
Dynamic Waters: Realistic Flowing Rivers is a Forge and NeoForge mod for 1.20.1 – 1.21.1, released under the MIT License and not open source, and it is client and server. Climate Rivers is server-side only, open source under the Mozilla Public License 2.0, and published on Fabric, Forge and NeoForge.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Streams Reflowing | Fabric, Forge and NeoForge | 1.20.1 – 26.3 | Client and server | 2026-10-11 |
| Dynamic Waters: Realistic Flowing Rivers | Forge and NeoForge | 1.20.1 – 1.21.1 | Client and server | 2026-08-16 |
| Climate Rivers | Fabric, Forge and NeoForge | 1.20.1 – 26.3 | Server-side only | 2026-10-04 |
Questions
Does Streams Reflowing need Fabric API?
Does the server need the mod?
Can the water changes be turned off?
Which loaders and versions are supported?
In the catalog
Streams Reflowing is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
Streams Reflowing weaves wonderful waterways to your Minecraft world. Streams follow terrain contours, flow downhill, pool into lakes at varying elevations, and drain all the way out to rivers and oceans oceans. Rivers now also get a consistent directional flow towards oceans. The first ever mod to bring realistic…
Official listing
- Modrinth page
- modrinth.com/mod/streams-reflowing
- Owner
- nice.john
- Published
- 2026-07-12
- Updated on Modrinth
- 2026-10-11
- Facts verified
- 2026-10-15