A number of interior cells are missing the "Has Water" flag which is preventing the water inside these cells from working correctly. Most notably there is no audio when interacting with the water.
I've gone ahead and added the flag to all of the cells I could find that needed it. This is a conflict nightmare of a bug but it will also be included in a future PRP update which should help mitigate the overwriting from other mods.

Attached Files:
HasWaterFlags.esp