Canals

Canals filled with chocolate and honey from Create

Example

You can see the fluid drops much more at the planks, because planks are not a valid base or wall block for a canal.

Example of using canals to irrigate farmland

My other mod "Give Me Water Or Give Me Death" can change the max distance between farmland and water, allowing for wider spacing between the canals.

Two ways to split a canal

On the left, the junction space is not "in a canal", so the water level falls further

A long 3-wide water canal, with some rabbits flowing down it. The entire canal has only one source block, on the far left.

Lava flowing in a 3-wide lava canal. There are only 3 source blocks in this picture.