CERCLA PFAS Enforcement Listening Sessions

Key takeaways:

EPA will focus enforcement efforts on federal facilities, including military bases, and manufacturers

EPA proposes exempting from CERCLA liability State, tribal, or municipal airports, and tribal or local fire departments, in exchange for full cooperation with investigations.

The first is good news for residents near Ault Field and OLF whose water has been contaminated by firefighting activities at these Navy facilities, and the second for others whose water may have been contaminated by non-military firefighting activities. Continue reading CERCLA PFAS Enforcement Listening Sessions

About that Toilet Paper

A new study published this week was showed that toilet paper is a major contributor to PFAS in wastewater.

Rural Washington State relies heavily on septic systems for sewage treatment and on ground water wells for drinking water. In voluntary testing of public water systems in Washington State, PFAS compounds have been detected in about 10% of them. Could PFAS from our toilet paper be showing up in our drinking water? Continue reading About that Toilet Paper

2023 EPA Proposal to Regulate PFAS in
Drinking Water

What did EPA announce?
On March 14, 2023, U.S. Environmental Protection Agency (EPA) announced a proposed rule for
regulating six per- and polyfluoroalkyl substances (PFAS) in drinking water. Over the next year, the
proposed rule will undergo an extensive public review and comment process. The final regulation may
differ from the proposal.
EPA proposed maximum contamination levels (MCLs) of 4 parts per trillion (ppt) for perfluorooctane
sulfonate (PFOS) and four parts per trillion (ppt) perfluorooctanoic acid (PFOA). Continue reading 2023 EPA Proposal to Regulate PFAS in
Drinking Water

Sea-Tac’s legacy of PFAS chemicals: ‘foam showers,’ sick firefighters and contaminated water

SEATAC — In the 1980s, rookie firefighters at Seattle-Tacoma International Airport endured a hazing ritual known as the “foam shower.”

Recruits stood some 150 feet down the tarmac with 5-gallon buckets and were told to catch firefighting foam shot out of a crash-response truck’s water cannon.

They would wear the usual helmet and heat-resistant gear, but still ended up drenched as the bubbly white liquid rained down on them. Continue reading Sea-Tac’s legacy of PFAS chemicals: ‘foam showers,’ sick firefighters and contaminated water

Water on Whidbey February 2023

Welcome to the WIWSA February 2023 Newsletter!
Whidbey Island Water Systems Association sends a monthly newsletter to keep our community up to
speed with water news. We send this newsletter to our email list and post it on our website. We aim to
provide an easy place to find all the month’s news and upcoming events.
Please share this newsletter with your fellow water system board members, commissioners, operators,
members, friends, neighbors, and anyone who drinks water on Whidbey and beyond, and encourage
them to subscribe. Continue reading Water on Whidbey February 2023