Which of the following is a sign of effective wastewater management?

The removal of health hazards from the environment is a key indicator of effective wastewater management. Effective systems are designed not only to treat wastewater but also to ensure that the surrounding ecosystem and public health are protected from potential contaminants. When wastewater management is functioning correctly, it minimizes the risks of allowing untreated or inadequately treated waste to affect water quality, air quality, and public safety.

In contrast, frequent overflow of collection systems, increased odor issues near treatment facilities, and frequent maintenance required on pipes indicate that the wastewater system is not operating efficiently. These problems can lead to environmental contamination, public health risks, and community dissatisfaction, all of which undermine the primary objectives of effective wastewater management. The absence of these issues, coupled with proactive elimination of health hazards, signifies a strong and reliable wastewater management strategy.