Open-file Report - 591 Lifetime projections for the High Plains Aquifer in east-central New Mexico Geoffrey C. Rawling and Alex J. Rinehart 2017 (last revised: 17-August-2017) Note: This report has been superseded by Bulletin 162 but remains available for historical reference purposes. Please consult B-162 for any future work in this area: https://geoinfo.nmt.edu/publications/monographs/bulletins/162/