http://www.topozone.com/map.asp?lat=37&lon=-111.38&s=50&
symshow=n
showing the incredibly long narrow proruption of san juan county
utah
situated mostly in lake powell just above the grand canyon
& which even projects into the lake a few interstate tongues of
land aka fragments
yet no reason to get too excited since everything is in reality
comfortably integrated within greater navajoland
still a great example of what you may stumble upon while
searching for something else