Lessons in Legacies: Treatment Plant Expansion Under the Clean Water Act

The US Clean Water Act of 1972 required cities to build secondary wastewater treatment plant capacity to improve the environment and protect public health. The expansion of the Southeast Pollution Control Plant in San Francisco’s Bayview-Hunters Point, a historically Black neighborhood, illustrates how planners employed rational-comprehensive approaches as the bases for their decision-making, worsening the community’s environmental burdens. This occurred even as the community used recently adopted environmental policy frameworks to mitigate the plant’s consequences. The Clean Water Act should be evaluated on clean water objectives and in terms of how communities were harmed to achieve these environmental goals.