Update 2022-12-24: PFAS contamination may be much more widespread than previously known 2022-10-12.

Hahira, GA, October 18, 2022 — A first-of-its kind study by Waterkeeper Alliance found 83% of the waters tested across the country, and 100% of tested waterways in Georgia and Florida, were contaminated by dangerous PFAS chemicals.

“The PFAS levels we found in the Withlacoochee River were lower than most sites in the U.S., but there should not have been any,” said Suwannee Riverkeeper John S. Quarterman. “WWALS is working on ways to do more tests to narrow down likely sources and to see how rain events affect the results.”

Figure 11: bigger circles indicate more contamination

The good news: PFAS levels in four test sites on the Withlacoochee River were among the lowest in the study. Still, there are currently no universal, science-based limits on the various PFAS chemicals and their presence is cause for further investigation. For many PFAS chemicals, the EPA has not set a health advisory limit that would give the public a baseline to determine what amount of PFAS is unhealthy in drinking water. In most cases, the EPA is not doing adequate monitoring for these chemicals, which is why these findings are so relevant and important.

The bad news: Continue reading →