- State: WA
- NPCA Region: Northwest
- Est. Date: 1963
Air & Climate Data
View the Polluted Parks ReportVisibility
Moderate Concern
Health
Moderate Concern
Nature
Little to No Concern
Climate
Significant Concern
Whitman Mission National Historic Site recalls the 1847 murder of 15 missionaries and the kidnap of 54 others by local Indians. Did measles cause this "massacre?"
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