KnowraSanitary sewerLinked fromLinked fromThe 5 pages that link to Sanitary sewer, each with the reason it gives.All 5Broader topic 2Related 1Compared with 2Combined sewer overflowCompared with: Separate wastewater pipes avoid the rainfall-driven capacity conflicts of combined systems.Combined sewerCompared with: Sanitary sewers became a distinct alternative as cities separated wastewater from rainfall.