Sewage Sewage 08/22/24 “What is sewage?” Wastewater can contain all types of pollutants. Wastewater that specifically carries human waste (feces and/or urine) is known as Sewage. Sewage is a public health hazard and must be stored and treated away from people. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... EngineeringUrban Systems