Appendix D " Basin Total, Salton Sea" Table D-51 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 230077 270397 354144 422147 469910 568471 631366 702883 774399 Avg. Daily VMT/1000 5782 7545 11915 13396 12093 16213 17138 19798 22306