2003 Almanac (page 508)  Table D-53  Salton Sea Air Basin - Riverside County:  Population and VMT Trends																				

Salton Sea Air Basin:  Riverside County																				
Surface Area = 2134 square miles																				
Parameter	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Population	149000	155100	162900	171800	182500	195100	209100	225200	244100	258200	267300	274400	279900	286000	291900	299000	305900	316600	325000	338600
Avg. Daily VMT/1000	3098	3461	3897	4365	4841	5211	6033	6868	7484	7764	8048	8351	8657	8983	9267	9543	9918	10255	7302	7492

Portions of Riverside County lie within the Mojave Desert and South Coast Air Basins.