looking for a better sewage plant or control

[commander2001]

the ones that come with the game cause the water to be polluted i installed one but it doesnt seem to show up no matter what which http://steamcommunity.com/sharedfiles/filedetails/?id=421481057&searchtext=

if you guys know better that is either no pollution or very little let me know i have all the dlc's

 

[Alex24]

Since Snowfall these assets were moved into a seperate category inside the water menu. It has no symbol but should be next to the heating pipe one. The same occured for my own sewage plant.