ultraviolet indeks i Delaware City (Branch Channel) (1.2 mi.) | ultraviolet indeks i Pea Patch Island (1.7 mi.) | ultraviolet indeks i Delaware City (1.8 mi.) | ultraviolet indeks i St. Georges (4 mi.) | ultraviolet indeks i Sinnickson Landing (4 mi.) | ultraviolet indeks i Alloway Creek (0.8 NM above entrance) (5 mi.) | ultraviolet indeks i Salem (5 mi.) | ultraviolet indeks i Abbots Meadow (5 mi.) | ultraviolet indeks i Alloway Creek (2.5 NM above entrance) (6 mi.) | ultraviolet indeks i New Castle (7 mi.) | ultraviolet indeks i Artificial Island (Salem Nuclear Plant) (7 mi.) | ultraviolet indeks i Coopers Creek Bridge (7 mi.) | ultraviolet indeks i Hope Creek, (0.6 NM above entrance) (8 mi.) | ultraviolet indeks i Quinton (8 mi.) | ultraviolet indeks i Summit Bridge (9 mi.) | ultraviolet indeks i Salem Canal Entrance (9 mi.) | ultraviolet indeks i Blackbird Creek (11 mi.) | ultraviolet indeks i Mad Horse Creek (1 NM above entrance) (11 mi.) | ultraviolet indeks i Canton (Stow Creek) (11 mi.) | ultraviolet indeks i Wilmington Marine Terminal (11 mi.)