Cities: Skylines

Cities: Skylines

1,249 ratings
Modular sewage treatment facility
4
4
2
2
3
2
2
2
   
Award
Favorite
Favorited
Unfavorite
Description
This collection includes all my sewage treatment buildings plus needed assets.

I wanted a sewage treatment facility that didn't pollute the water and could be placed inland and could be expanded as the city grows. None of the assets on the workshop really did what I wanted, so I set out to create a flexible set of buildings to fit my needs.

This facility is modelled after Mariagerfjord Rensningsanlæg in Denmark (it had a lot of photos from different angles :P), though it isn't 100% true to the real thing. The aeration basin is modelled after several reference pictures as Mariagerfjord Rensningsanlæg doesn't have one.

The facility produces alot of garbage (sludge) and noise pollution (smell) to mimic the downsides it would have. I have tried to balance it against the base game ones, but also keep it effective enough to actually use it without it needing to be ridiculously large.

Enjoy!




Disclaimer
For full transparency: I am an employee at Colossal Order, however this is my personal account and as such all opinions, content and contributions to the community reflect my own views and interests, and are not created nor maintained as part of my job. Like all user generated content, this is not officially supported content and should be used at your own risk.

Questions, bugs & feedback
Please direct all questions regarding the game, official content and Colossal Order to the official channels: https://linktr.ee/colossalorder
Items (10)
Administration and laboratory
Created by Avanya
Screenshots taken with Daylight Classic on So I decided to make a modular sewage treatment facility. This is the administration and laboratory building. It does treat a bit of sewage, but I mainly made it as decoration. It employs a few people (16) of diff...
Grit and screen facility
Created by Avanya
Screenshots taken with Daylight Classic on This is where the pretreatment of sewage happens. Here the larger objects get filtered out and the flow equalized before moving on to the sedimentation tanks and clarifiers. Like the administration and laboratory ...
Clarifier
Created by Avanya
Screenshots taken with Daylight Classic on It's a clarifier - not much more to say about it. :P It isn't modelled after one specific clarifier, unlike most of my buildings in this collection. It creates noise pollution and garbage to mimic the smell and sl...
Activated sludge process tank
Created by Avanya
Screenshots taken with Daylight Classic on An activated sludge process tank modelled after the ones at Mariagerfjord Rensningsanlæg in Denmark. It creates noise pollution and garbage to mimic the smell and sludge waste it creates. I've tried to balance the...
Aeration basin
Created by Avanya
Screenshots taken with Daylight Classic on Last bit for my modular sewage treatment facility. This aeration basin isn't modelled after anything specific, but I did make it so it lines up perfectly with itself to create the illusion of a huge basin. It crea...
Small biogas facility
Created by Avanya
All screenshots were taken with Relight and Natural LUT As I modelled most of my sewage treatment facility after Mariagerfjord Rensningsanlæg in Denmark I had to include their little biogas building. Instead of just making it decorative I made it into an i...
Sewage plant park
Created by Avanya
A 12x1 park made to fit my sewage treatment facility. Doesn't attract turists or provide entertainment - it's just decorative. Disclaimer For full transparency: I am an employee at Colossal Order, however this is my personal account and as such all opinion...
Bush #3 (2.2 m ~ 4.4 m) (by Breeze)
Created by Breeze
It made for me.And it made for us. 'Bush#3' and 'Bush#4' Both are good tune. Download both. :) Please press the rating button. It will be a big help to me. ----------------------------------------------------------------------------------------- File name ...
Water Pumping Service
Created by Avanya
All screenshots were taken with Relight and Natural Color LUT - Lighting settings LemonsterOG asked me if I would consider making a water pumping service for Natural Disasters in the style of my modular sewage buildings - as you can see, the answer was yes...
Vacuum Truck Prop
Created by SL33PW4LK
Warning: High Triangle on Mesh (2036/1000)....
In 1 collection by Avanya
Utilities
27 items