How should sewage treatment plants be designed?

Sewage treatment plants need to be designed with an eye toward future population growth and the increasing demands that may be placed on infrastructure over time. Designing for the population at least 10 years in the future allows for sufficient capacity to handle anticipated increases in sewage flow. This forward-thinking approach ensures that the treatment facility can accommodate not only current needs but also any increases due to population growth, urban development, and changes in land use.

By planning for the future, communities can avoid the costly and often disruptive process of expanding or constructing new facilities later on, which can impede services and lead to potential environmental and health issues if systems become overloaded. This strategic decision supports sustainable management of sewage and wastewater treatment, aligning with best practices in urban planning and public health.