How did deregulation of industry during the Reagan years affect water quality and the overall power of the Environmental Protection Agency?

During the Reagan administration, deregulation of industry significantly weakened environmental protections, leading to increased pollution and declining water quality in many areas. The reduction of regulatory oversight allowed industries greater freedom to operate without stringent environmental controls, which diminished the effectiveness and authority of the Environmental Protection Agency (EPA). As a result, the EPA faced challenges in enforcing environmental standards and addressing water quality issues, ultimately prioritizing economic growth over environmental health during this period.