Skip to content
12. WATER, SEWAGE, AND UPSTREAM/DOWNSTREAM MANAGEMENT
Cities: Skylines II

12. WATER, SEWAGE, AND UPSTREAM/DOWNSTREAM MANAGEMENT

Manage water and sewage in Cities: Skylines II by placing stations properly, keeping residential areas upstream from sewage, and exporting excess services.

By ···10 min read·Multi-source verified
1 reading this guide  

Manage water and sewage in Cities: Skylines II by placing stations properly, keeping residential areas upstream from sewage, and exporting excess services.

Walkthrough
  1. 1
    Place water pumping stations and sewage outlets strategically.
  2. 2
    When possible, position residential areas upstream from sewage outputs to minimize pollution.
  3. 3
    Connect utility lines to ensure consistent service coverage across your city.
  4. 4
    If you have excess water or sewage, export it to reduce local pollution levels.
  5. 5
    On maps with significant coastlines, placing water pumps on one side and sewage outlets on the other side of the coastline is a simple and reliable layout.
  6. 6
    If available, utilize map-edge utility connections to export services and alleviate pressure on your local systems.
Tips
  • On sea-heavy maps, upstream/downstream problems are less severe than on rivers, but separating water sources from sewage still provides benefits.
  • Exporting excess services can significantly reduce the impact of pollution on your city.

100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content