Limited water is a feature that has a use, but is also a cool feature to add to your server. Currently, this feature is only available in the form of bucket-placements. This feature may be expanded in the future.

Limited water can help you prevent griefing, by making it impossible for a griefer to make a source block. If a griefer joins your server, they can place the bucket, but they will see the source disappear before their eyes.

Limited water is a cool feature. Flow manages to remove the source block after a time of being placed, to make water streams flow on their own.