1. Earth and Environmental Science New Mexico Institute of Mining and Technology Socorro New Mexico USA
2. Department of Geological Sciences and Engineering University of Nevada Reno Nevada USA
3. Karst Waters Institute Lake City Colorado USA
4. Great Basin National Park Baker Nevada USA
5. Humboldt‐Toiyabe National Forest Ely Ranger District Nevada USA
6. The Applied Physics Laboratory University of Washington Seattle WA USA
7. Earth, Environmental and Resource Sciences The University of Texas El Paso El Paso Texas USA
8. National Cave and Karst Research Institute Carlsbad New Mexico USA