1801 Klamath-Northern California Coastal
180101 Northern California Coastal
180102 Klamath
1802 Sacramento
180201 Lower Sacramento
1803 Tulare-Buena Vista Lakes
1804 San Joaquin
1805 San Francisco Bay
1806 Central California Coastal
1807 Southern California Coastal
180701 Ventura-San Gabriel Coastal
180702 Santa Ana
180703 Laguna-San Diego Coastal
1808 North Lahontan
1809 Northern Mojave-Mono Lake
180901 Mono-Owens Lakes
180902 Northern Mojave
1810 Southern Mojave-Salton Sea
181001 Southern Mojave
181002 Salton Sea
8 JUNE 1999, last updated on 9 AUG 2000
D.L. Gustafson
dlg@rapid.msu.montana.edu