indice ultravioletti a Millside (Wilmington) (2.2 mi.) | indice ultravioletti a Salem Canal Entrance (2.5 mi.) | indice ultravioletti a Edgemoor (2.6 mi.) | indice ultravioletti a New Castle (5 mi.) | indice ultravioletti a Pedricktown (7 mi.) | indice ultravioletti a Auburn (9 mi.) | indice ultravioletti a Marcus Hook (9 mi.) | indice ultravioletti a Pea Patch Island (10 mi.) | indice ultravioletti a Salem (10 mi.) | indice ultravioletti a Delaware City (10 mi.) | indice ultravioletti a Sinnickson Landing (10 mi.) | indice ultravioletti a Bridgeport (10 mi.) | indice ultravioletti a Delaware City (Branch Channel) (11 mi.) | indice ultravioletti a Reedy Point (11 mi.) | indice ultravioletti a Quinton (13 mi.) | indice ultravioletti a St. Georges (13 mi.) | indice ultravioletti a Abbots Meadow (14 mi.) | indice ultravioletti a Coopers Creek Bridge (15 mi.) | indice ultravioletti a Alloway Creek (2.5 NM above entrance) (15 mi.) | indice ultravioletti a Alloway Creek (0.8 NM above entrance) (15 mi.)