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PCE Testing Results in Public Water

Tetrachloroethene (PCE), also known as perchloroethylene, tetrachloroethylene, and perchloroethene, is a man-made, colorless, dense liquid. The maximum contaminant level (MCL) for PCE is 5 mcg/L.

Read more about PCE in Public Water and Health

Measure Description:

  • Public Water Systems - Avg is the number of community water systems that have an annual average concentration of a contaminant in the listed concentration range.
  • Population Served - Avg is the population served by community water systems that have an annual average concentration of a contaminant in the listed concentration range.
  • Public Water Systems - Max is the number of community water systems that have an annual maximum concentration of a contaminant in the listed concentration range.
  • Population Served - Max is the population served by community water systems that have an annual maximum concentration of a contaminant in the listed concentration range.
  • Average Concentration by Public Water System is the average concentration of a contaminant.

Use the tabs to see the different data visualizations.

Measures are defined above the visualization. Additional help can be found in the Help Section.