KALASTUSPAIGAD LÄHEDAL MAD RIVER SLOUGH (ARCATA BAY) ultraviolettindeks kohas Arcata Wharf (1.9 mi.) | ultraviolettindeks kohas Samoa (2.7 mi.) | ultraviolettindeks kohas Eureka Slough Bridge (4 mi.) | ultraviolettindeks kohas Eureka (4 mi.) | ultraviolettindeks kohas Bucksport (6 mi.) | ultraviolettindeks kohas North Spit (Humboldt Bay) (8 mi.) | ultraviolettindeks kohas Elk River Railroad Bridge (8 mi.) | ultraviolettindeks kohas Fields Landing (10 mi.) | ultraviolettindeks kohas Hookton Slough (13 mi.) | ultraviolettindeks kohas Trinidad Harbor (13 mi.) | ultraviolettindeks kohas Shelter Cove (58 mi.)
