indice ultravioletti a Coopers Creek Bridge (2.9 mi.) | indice ultravioletti a Salem (4 mi.) | indice ultravioletti a Sinnickson Landing (5 mi.) | indice ultravioletti a Alloway Creek (2.5 NM above entrance) (5 mi.) | indice ultravioletti a Abbots Meadow (5 mi.) | indice ultravioletti a Canton (Stow Creek) (6 mi.) | indice ultravioletti a Alloway Creek (0.8 NM above entrance) (6 mi.) | indice ultravioletti a Hope Creek, (0.6 NM above entrance) (8 mi.) | indice ultravioletti a Mad Horse Creek (1 NM above entrance) (8 mi.) | indice ultravioletti a Reedy Point (8 mi.) | indice ultravioletti a Artificial Island (Salem Nuclear Plant) (9 mi.) | indice ultravioletti a Pea Patch Island (9 mi.) | indice ultravioletti a Pine Island (Malapartis Creek) (9 mi.) | indice ultravioletti a Raccoon Ditch (Newport Meadows, Stow Creek) (9 mi.) | indice ultravioletti a Delaware City (Branch Channel) (9 mi.) | indice ultravioletti a Delaware City (10 mi.) | indice ultravioletti a Stathems Neck (Stow Creek) (10 mi.) | indice ultravioletti a Salem Canal Entrance (11 mi.) | indice ultravioletti a New Castle (11 mi.) | indice ultravioletti a Auburn (12 mi.)