Chalone Creek in middle of creek bed on a slightly raised section of channel bed. Plot located east and south of YACC restoration area and south of releve 131. Plot is close to dump. Rectangle plot with dimensions of 40 m SE-NW and 10 m SW-NE. Artemisia dracunculus Alliance with possible Association with Lotus scoparius or Eriogonum fasciculatum. Litter in plot, broken glass, old asphalt pieces.