CLIFF NOTES Washington, D.C. spilled about 240 million gallons of raw sewage into the Potomac River from mid-January to mid-March 2026. The article says it may be the largest sewage spill in U.S. history, and it warns more spills are coming. It blames aging mid-20th-century sewer systems and chronic underinvestment. Overflows happen from breaks, blockages … Read more
CLIFF NOTES CU Boulder found MCCPs in air in rural Oklahoma. It was the first airborne MCCP detection in the Western Hemisphere. The team saw odd isotope patterns during 24/7 testing for a month. Biosolid (sewage sludge) fertilizer on fields may be the source. Scientists want to track levels over time and study impacts. Air … Read more
CLIFF NOTES Virginia Beach found contaminated groundwater during the 17th Street road project. The water must be treated before it can be discharged. Pumps and filtration units were set up on Arctic Avenue to handle it. Costs rose from about $43 million to about $48.8 million, but the city says it’s within budget. The Pacific-to-Arctic … Read more
CLIFF NOTES A new study says nanoplastics in U.S. drinking water were badly underestimated. Plastic levels in tap and bottled water were 10–100 times higher than earlier estimates. Bottled water had three times more nanoplastics than tap. Nanoplastics made up over 50% of particles found in both types of water. Health risks are still unclear, … Read more
CLIFF NOTES EPA is accused of spinning PFAS progress while weakening protections. EPA is said to be taking credit for work started under Biden. PFAS reporting was set to start in July 2025. A delay and importer exemptions were proposed. Standards for six PFAS were finalized with five years to comply. EPA sought to drop … Read more
CLIFF NOTES More than 650,000 Valley Springs bottled water units are recalled. The FDA said the water was bottled under “insanitary conditions.” The recall covers six Valley Springs products, including 1-gallon, 2.5-gallon, distilled, infant, fluoride-added, and “Daisy’s Doggy Water.” Distribution was limited to Illinois and Wisconsin. The recall started Feb. 6 and was upgraded to … Read more
CLIFF NOTES A collapsed 72-inch sewer pipe near Clara Barton Parkway sent about 250–300+ million gallons of raw sewage into the Potomac starting January 19. Sewage flowed into the river for about a week before DC Water diverted it, though small overflows have continued. Testing found E. coli as high as 10,000× above EPA standards … Read more
CLIFF NOTES PFAS “forever chemicals” have contaminated drinking water, soil, and rivers in Northwest Georgia, with impacts reaching downstream into Alabama. Investigators linked major PFAS releases to stain-resistant chemicals used in carpet manufacturing around Dalton, the “carpet capital of the world.” Records reviewed by journalists show Shaw and Mohawk received warnings about PFAS risks dating … Read more
CLIFF NOTES Brain-eating amoebae like Naegleria fowleri survive in tap water. They tolerate heat and disinfectants such as chlorine. These amoebae can carry and protect harmful bacteria and viruses. Climate change is expanding their reach into new regions. Experts urge better water treatment and public health monitoring. Microscopic Carriers Thrive in Drinking Water Despite … Read more
CLIFF NOTES A 72-inch sewer pipe in Montgomery County, Maryland, ruptured on January 19, 2026, spilling about 40 million gallons of sewage daily into the Potomac River. The spill occurred near Clara Barton Parkway and Chesapeake and Ohio Canal National Historical Park, upstream from Washington, D.C. DC Water is installing pumps to divert sewage from … Read more