USDEPTOFAGR BULIOO OFFICE OFEXPT STATIONS 



V :\ 



[—3 



LEGKND 



Sedimentary soil ( washfrom CacheCreek) 



Adobe soil coversd in spots snd streaks with hill wash 



Swamps and overflowed lands 



Mountains 



Cultivated hills 



Canals in operation 



Canals not in use or abandoned 



Surveyed boundary of swamp lands 



T.ION. 



