During the summer of 22, we had what appeared to be 2 different drones frequently hover at the shoreline (Missouri River-Bismarck) of our property and 2 neighbors. At first we did not pay much attention and eventually it became an annoyance and we were wondering what they were doing. They appeared to be controlled from pontoons on the water. After a few weeks, I contacted Burleigh County Sheriff office and was told there was nothing that they could do. We were warned NOT to take any action on our own. Eventually it stopped. Had I been in a more rural location they would have been disabled by some 31/2" OO steel shot as they were frequently well within range.