In terms of water quality, what role do wastewater systems play?

Wastewater systems play a crucial role in transporting wastewater safely from residential, commercial, and industrial sources to treatment facilities. This transportation process is essential for preventing the release of untreated or partially treated wastewater into the environment, which could lead to contamination of local water bodies.

By effectively conveying wastewater through a network of pipes and treatment infrastructure, these systems ensure that contaminants are managed properly before any discharge into the environment occurs. The safe transport of wastewater is foundational to maintaining public health and protecting water quality, as untreated wastewater can pose significant risks, including the spread of disease and negative impacts on aquatic ecosystems.

Other options may highlight aspects of water quality, but they do not directly address the primary function of wastewater systems in maintaining proper handling and treatment of potentially harmful wastewater.