With Fluid Routing enabled, Water color is biome independant.
Aswell as that it does not consider running fluids blocks to be non-full blocks.

Seems better. I'll let you know when I push the update.

EDIT: Gotta fix the brightness problem, hmm.

The implementation does need some work. Perhaps once school is over, or earlier. Getting it to render correctly with non-stationary fluid is a huge hassle, and for the most part isn't worth the effort. Fixing the color shouldn't be too difficult.

Thank's in advance then.
The color is what bugs me the most, the non-standing fluids is something you can easily avoid - changing biomes is not always possible.

Updated version with fix is now available.