From George Masa’s 1915 arrival in Asheville until his death in 1933, the trailblazing Japanese photographer explored the Smoky Mountains, mapping trails and capturing the region’s grandeur and beauty in photographs that helped make the case for the creation of Great Smoky Mountains National Park. But Masa’s friends — and the researchers who followed — have long wondered: where did Masa’s love of the mountains originate?

A beloved winter spectacle in Western North Carolina, the 19th annual “Outhouse Race” will return to the slopes at 3 p.m. Saturday, Feb. 7, at Sapphire Valley Ski Area.

Crazy? Maybe. Dangerous? Perhaps. Fun? Without a doubt. Dozens of outhouses race to compete for the throne. Spectators come from throughout the southeast to line the course and cheer on those brave enough to see if the outhouse crashes and burns or sails across the finish line. 

The North Carolina Department of Environmental Quality’s Division of Water Resources has released data from a preliminary study that found per- and polyfluoroalkyl substances present in soil, wastewater and biosolids, the nutrient-rich organic material that remains after wastewater has been treated. The study is the agency’s first investigation assessing PFAS concentrations in biosolids across the state.

PFAS are a group of man-made chemicals widely found in commercial, industrial and consumer products. PFAS are known as “forever chemicals” because they don’t break down in the environment and can build up in humans and animals. More information about PFAS can be found on DEQ’s website.

DWR staff began gathering samples in 2023 for the study, which evaluated PFAS concentrations in wastewater and biosolids from 37 municipal, industrial and domestic wastewater treatment facilities. Staff also tested soil collected from 19 fields that are regulated under non-discharge permits.

The study found PFAS compounds present in wastewater, biosolids and soil samples. Estimates found the majority of PFAS entering wastewater facilities on an annual basis is discharged into waterways, as compared with the amount entering the environment through land application of biosolids. An overview of the study, including background information and a summary of the results, is available online.

There are currently no federal or North Carolina state regulatory requirements for PFAS in biosolids. The study will inform future study design and identify opportunities for further data collection and analysis. Researching the movement of these chemicals in the environment was beyond the scope of the study.

Plants grow in soil. It is plant roots that hold soil in the ground in fields and forests, and along creekbanks, streambanks and riverbanks. When floods come again — and they will — having plants like shrubs, trees and wildflowers growing along and up to the waterline will help ensure that the banks do not fail.