PFAS Testing Results

This graph and table display results of CFPUA's regular PFAS monitoring. Use the dropdown menu above the graph to see historical data for specific compounds. Click the three horizontal lines in the upper-right of the graph to show export options for data currently displayed. You can zoom in on a specific date range by clicking and dragging within the graph to highlight the desired range.

Notes: 1) Values that are zero may mean the compound was not detected in that sample or that analysis for that compound was not available at the time the sample was taken. 2) Exported csv or Excel files may show "NaN" in some cells. These are blank (no data) cells in the original data. 3) CFPUA’s contract lab tests for the presence of 65 different PFAS compounds in raw and finished water. The number of PFAS compounds we test for has increased significantly since monitoring commenced in 2017 and is likely to continue increasing as science and technology evolve. Many of the methods used in these analyses are considered experimental and are not certified by the U.S. Environmental Protection Agency. Nonetheless, CFPUA is committed to sharing these results with our customers.

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Latest () Testing Results From Finished Water at Sweeney Water Treatment Plant - All Compounds
CompoundResult (Parts per trillion)