If this is the range I think it is, it's pretty much the only outdoor range in that area. I shoot at it all the time, I love that range. They have been fighting this battle for yearsoh, and it's almost impossible to shoot accurately at their pistol range because of the mitigation steps they have taken to prevent this kind of thing. Looking at the range both pistol and rifle sections of it I find it really hard to believe that any round has found its way into the nearby neighborhood. They have massive thick wooden barriers that will not allow around to go high enough to land at the neighborhood, not to mention the huge berms they have at the back of the range to catch the rounds. Obviously somehow it is still happening but just for my personal experience I cannot imagine.
Edit: they did mention the name of the range in that article, it is Clear Creek. I shoot there all of the time everytime I go to the range that's where I go. on the pistol range they have I rather large thick roof type covering that comes down and you cannot see daylight between it and the frame where you mount your targets out in the pistol area. And the rifle area has 10 or 12 ft tall thick wooden walls that you have to shoot under oh, and the targets are right in front of very large even taller Earthen berms. I honestly cannot see how a bullet could end up traveling a half a mile and hitting a home from that range.