ultraviolettindeks kohas Mad River Slough (Arcata Bay) (13 mi.) | ultraviolettindeks kohas Arcata Wharf (14 mi.) | ultraviolettindeks kohas Samoa (16 mi.) | ultraviolettindeks kohas Eureka Slough Bridge (17 mi.) | ultraviolettindeks kohas Eureka (17 mi.) | ultraviolettindeks kohas Bucksport (19 mi.) | ultraviolettindeks kohas North Spit (Humboldt Bay) (20 mi.) | ultraviolettindeks kohas Elk River Railroad Bridge (21 mi.) | ultraviolettindeks kohas Fields Landing (23 mi.) | ultraviolettindeks kohas Hookton Slough (26 mi.) | ultraviolettindeks kohas Crescent City (48 mi.)