Step 3: Can I Test My Water for PFAS?
Consuming PFAS through drinking water is often the most concerning route for exposure to PFAS. Additionally, when water containing PFAS is used for irrigation, it may, over time, result in elevated soil levels of PFAS.
More information about PFAS in public and private drinking water (Maine.gov):
- Maine CDC Drinking Water Program PFAS FAQs Questions and Answers for per‐ and polyfluoroalkyl substances (PFAS) in Drinking Water (PDF)
- PFAS in Public Water Systems
- Maine CDC PFAS in Well Water Fact Sheet (PDF)
- Maine DEP PFAS
Options for testing your water:
- The DEP is investigating residential wells located near sludge and septage land application sites. If you live near one of these sites, the DEP may contact you before an investigation begins in order to obtain permission to sample and to arrange a date and time.
- If you would like to see if you live near a land application site, please visit the Maine DEP PFAS Investigation Map.
- If you would like to test your own drinking water, instructions are available here: PFAS Water Sampling for Homeowners (Maine.gov PDF). The cost ranges between $250-$500.00.
- Information on interpreting your water test result: How to Read and Interpret my PFAS Laboratory Data Report (Maine.gov PDF), or contact Tracy.Kelly@maine.gov, 207-480-0583. Please note: there are currently no standards available for acceptable levels of PFAS in irrigation water.
- If you have any questions, please contact the Maine DEP at: PFAS.DEP@maine.gov
| To direct questions to University of Maine Cooperative Extension, please email: extension.PFASQuestions@maine.edu |
– Revised December 29, 2025