- State: WA
- NPCA Region: Northwest
- Est. Date: 1968
Air & Climate DataView the Polluted Parks Report
Little to No Concern
Thirty miles of highway access Ross Lake National Recreation Area, offering much of the region's camping, hiking and boating opportunities. Three reservoirs— Ross, Diablo and Gorge— provide power for Seattle and recreational activities for visitors, including a number of scenic vistas, picnic areas, campgrounds, and trails.
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