[kalos72]

Thanks for the helpful information.

We are thinking population levels have dropped by almost 95% in the area, based on Armies of the Night information, removing the need for water to be brought in. If the water is still flowing then it would be controlled and diverted to prevent it from just spilling into a dead system. If not, I would think well water could be used, and then treated of course.

As for sewage, I think public restrooms and later the collection and treatment of that product is needed for sure.

Most of the 'underground" supply and removal systems are beyond the scope of the game as it is.