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