Seattle (98125) residents should know: the Weyerhaeuser Snoqualmie Mill Site, a Superfund area 7.1 miles away, contains unspecified hazardous substances. These can potentially harm health. While distant, if substances spread, they could affect daily life. Breathing contaminated air, using tainted water, or eating garden produce grown in exposed soil might be unsafe. Children, with their developing bodies and play habits, are more vulnerable to such dangers. Local authorities are working on cleanup efforts.