**********************************************
       *** SURFACE WATER DATABASE SUMMARY DATA    ***
       **********************************************
             PESTICIDE SAMPLING AT SITE 06-5
       **********************************************
COUNTY: COLUSA
LOCATION: Butte Creek at Gridley Road
MTRS: M17N01E06
lat/long:    39.3619 / -121.8917

PART I. PESTICIDES DETECTED AT SITE 06-5
******************************************************************
                                                  CONCENTRATION
 CHEMICAL                   SAMPLE DATE          [ug/L = ppb]
----------------------------------------------------------------
diazinon                      02/22/00                 0.025
diazinon                      02/24/00                 0.029


PART II. PESTICIDES SAMPLED FOR BUT NOT DETECTED AT SITE 06-5
LOCATION: Butte Creek at Gridley Road
******************************************************************
 CHEMICAL                        NUMBER SAMPLES
-----------------------------------------------
chlorpyrifos                                2
dimethoate                                  2
fonofos                                     2
malathion                                   2
methidathion                                2
methyl parathion                            2
phosmet                                     2