Dossier
Chris Filstrup
Coverage of Chris Filstrup in the Nexus archive.
- What falling wildfire ash means for Minnesotans who get their drinking water from lakes
Wildfire smoke and ash in northern Minnesota are being monitored for their impact on drinking water sources, particularly lakes. Advanced treatment systems in cities like Ely are designed to handle contaminants, but private water systems in rural areas face greater risks. Scientists warn that toxic compounds from fires could affect surface water used by some communities.