The Kimms replaced a wheel line irrigation system with a pivot irrigation system on their farm near Manhattan, Mont., using… https://www.rawpixel.com/image/3335962/free-photo-image-amusement-park-asphalt-cc0Free Image from public domain licensePivot irrigation system on James Robinson's hayland within the Northern Cheyenne Indian Reservation. Robinson worked with… https://www.rawpixel.com/image/11071872/photo-image-sky-public-domain-waterFree Image from public domain licensePivot irrigation system on James Robinson's hayland within the Northern Cheyenne Indian Reservation. Robinson worked with… https://www.rawpixel.com/image/11071572/photo-image-plant-hand-personFree Image from public domain license