Wildfires Leave Long Term Water Pollution Across Western U.S Study Finds
A major new study has revealed that wildfires continue to pollute rivers and streams across the western United States for up to eight years after they occur far longer than previously believed. The research, published in Nature Communications Earth & Environment analyzed over 100,000 water samples from more than 500 watersheds and provides the first large-scale assessment of post-wildfire water quality in the region.
The study found that key contaminants such as organic carbon, nitrogen, phosphorus and sediment remain elevated in rivers long after the fires are extinguished. In many areas, these pollutants significantly worsen water quality for several years, particularly in heavily forested regions where the impact is most severe.
The research team compared data from burned wate...









