ultraviolet indeks i Old Frenchtown Wharf (4 mi.) | ultraviolet indeks i Summit Bridge (4 mi.) | ultraviolet indeks i Town Point Wharf (6 mi.) | ultraviolet indeks i St. Georges (9 mi.) | ultraviolet indeks i Charlestown (Northeast River) (9 mi.) | ultraviolet indeks i Delaware City (Branch Channel) (12 mi.) | ultraviolet indeks i Delaware City (12 mi.) | ultraviolet indeks i Reedy Point (13 mi.) | ultraviolet indeks i Pea Patch Island (13 mi.) | ultraviolet indeks i Blackbird Creek (14 mi.) | ultraviolet indeks i Havre De Grace (15 mi.) | ultraviolet indeks i Artificial Island (Salem Nuclear Plant) (16 mi.) | ultraviolet indeks i Alloway Creek (0.8 NM above entrance) (16 mi.) | ultraviolet indeks i New Castle (16 mi.) | ultraviolet indeks i Sinnickson Landing (17 mi.) | ultraviolet indeks i Abbots Meadow (17 mi.) | ultraviolet indeks i Port Deposit (17 mi.) | ultraviolet indeks i Betterton (17 mi.) | ultraviolet indeks i Hope Creek, (0.6 NM above entrance) (17 mi.) | ultraviolet indeks i Alloway Creek (2.5 NM above entrance) (17 mi.)