The mod causes the game to fail to load if Hardened Pipes isn't installed; same error as in another discussion.
Companion Drones and other combat robots (I'm using Combat Robot Overhaul) try and seemingly fail to attack fires (and acid puddles) while Water Turret is installed. Either their attacks don't work, or the "extinguishing" is just too slow, even by the water turret-- I just tested it with a flamethrower, and the turret only caused fire to go out by a fraction of a second faster than it would naturally.
I also saw toxic worms (from the Toxic Biters mod) causing fires in their gas clouds. This set my drones on fire but may or may not have been doing damage. I guess that mod might be reusing and reskinning fire, essentially, but it's notable that the fire in the toxic clouds only appears with Water Turret installed.
Thank you for reviving this mod! I love the concept, even if it's a little iffy right now. I didn't try using Steam yet.