September 10, 2020

10 September 2020

EPA Issues Final Power Plant Wastewater Rule

On August 31, 2020, the U.S. Environmental Protection Agency (EPA) announced a final rule addressing effluent concentration limits for certain metals in power plant wastewater under the Clean Water Act. The Steam Electric Reconsideration Rule (SERR) changes several aspects of the coal-fired power plant effluent limitations included in the 2015 Effluent Limitations Guidelines and Standards rule, including the limits for two waste streams: flue gas desulfurization (FGD) wastewater and bottom ash (BA) transport water. (more…)