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.

To download a data table click on the Title Text of the data table, click "Download" on the right below the data visualization, click "Crosstab" from the listed file formats, and click "Download". A '.csv' file will then download and can be opened in a text or spreadsheet application.