Dossier
sulfate
Coverage of sulfate in the Nexus archive.
- Here’s what Minnesota found in its 2026 water quality checkup
Minnesota's 2026 water quality assessment identified 37 new mercury-impaired water bodies and 75 new wild rice protection sites, primarily in southern Minnesota. The report highlights mercury and PFOS as key pollutants, with efforts underway to address impairments and protect wild rice through sulfate level monitoring.