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TABLE 2 HISTORICAL GROUNDWATER GRAB SAMPLE ANALYTICAL RESULTS QUICK-N-SAVE#1 1901 South El Dorado Street Stockton,California 95206 Sample Sample TPPH/ Ethyl Total ID Depth Date TPHg[2] Benzene[3] Toluene[3] Benzene[3] Xylenes[3] MTBE[3] TBA[3] DIPE[3] ETBE[3] TAME[3] Napthalene[3] (ft-bgs) Sampled[1] (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) CPT9-105 105 11/29/2022 ND<100 1.4 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT10-60 60 12/5/2022 3,100 1,410 19.1 8.0 27.6 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT10-105 105 12/5/2022 ND<100 0.6 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT11-39 39 12/5/2022 ND<100 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT11-50 50 12/5/2022 ND<100 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT11-105 105 12/5/2022 ND<100 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT12-65 65 12/5/2022 ND<100 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 CPT12-105 105 12/5/2022 800 356 20.3 1.3 9.5 ND<2.5 ND<25 ND<2.5 ND<2.5 ND<2.5 ND<2.5 Notes: [1] Date sampled does not necessarily reflect date well was monitored.Depth measured from the top of well casing. [2] Total petroleum hydrocarbon as gasoline(TPH-g)analzyed by EPA Method No.8015. Total purgeable petroleum hydrocarbons(gasoline range organics C4-C 12) analyzed by EPA Method 8260B. [3] Benzene,toluene,ethylbenzene,total xylenes,and fuel oxygenates analzyed by EPA Method No.8260. feet-msl Feet above mean sea level. feet-bgs Feet below ground surface ft-btoc Feet below the top of the well casing ND<X Not detected at or above the laboratory indicated concentration -- Not applicable/not sampled * Grab sample collected prior to purging of well ug/L micrograms per liter FREY Environmental,Inc. Table 2-Page 3 of 3 1095-01