Yes, but in some of those cases, the borders have been set while the water hasn’t. Like this hilarity: https://www.google.com/maps/@37.1205633,-89.1155927,15z

Yes, but in some of those cases, the borders have been set while the water hasn’t. Like this hilarity: https://www.google.com/maps/@37.1205633,-89.1155927,15z https://www.google.com/maps/@37.1205633,-89.1155927,15z