Conservation group releases report on sewage systems

ICL used data from echo.epa.gov for the study. The caveat, however, is that a simple pass/fail categorization of these plants does not capture the degree to which they failed or almost passed — or whether the water ever reached the public. ICL used a simple pass/fail grade for the report. If the plant had a single violation from the beginning of 2019 to the end of 2021 then the plant received a failing grade.