índex ultraviolat a Clarksburg (11 mi.) | índex ultraviolat a Snodgrass Slough (21 mi.) | índex ultraviolat a New Hope Bridge (24 mi.) | índex ultraviolat a Steamboat Slough (Snug Harbor Marina) (29 mi.) | índex ultraviolat a Georgiana Slough Entrance (32 mi.) | índex ultraviolat a Rio Vista (32 mi.) | índex ultraviolat a Terminous (South Fork) (32 mi.) | índex ultraviolat a Threemile Slough (34 mi.) | índex ultraviolat a Threemile Slough Entrance (35 mi.) | índex ultraviolat a Bradmoor Island (35 mi.)