I used GPSVisualizer when I was setting up one bush, trying to decide the best route to run a transfer line to a road. It was easy in that program to get elevations. Just go to satellite view and zoom in. Then you can see well enough, especially if some landmarks show thru to get the elevation of most areas. In that bush I was easily able to see where an old stone fence went and a roadway that barely showed for the ground.
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.