CRA
<br /> Table (..Groundwater Fatraction System Analytical Results, Former Shell Service Station, 2575 Country Club Boulevard, Stockton, California
<br /> Influent Midfluent 1 Mu fluent 2 Mil l ent 3 Effluent
<br /> Sample i TPHg Benzene MIKE TBA TPH9 Benzene MTBE TBA HTPg MTBE TBA MTBE TBA TPHg Benz MTBE TBA TRPH pH
<br /> Date Cone, Cone Cone. Cora Conc. Cone Cone. Cone. Cone Cone. Cone. Cone Conc. C Cone Cone. Cone. Conc.
<br /> (mm/dd/yy) ( (Ppb) (Ppb) (Ppb) (Ppb) (Ppb) (Ppb) (Ppb) (Ppb) (PPb) (Ppb) (PPb) (Ppb) (ppb) (Ppb) (ppb) (Ppb) (Ppb) (ppb)
<br /> 05/31/01 36,000 92400 63,000 N/A <50 <0.50 <0.50 N/A <50 <0.50 N/A N/A N/A <50 <0.50 8.6 N/A NS NS
<br /> 06/20/01 39000 650 2,800 N/A <50 <0.50 <0.50 N/A <50 <0.50 N/A N/A N/A 120 1.5 100 N/A NS NS
<br /> 06/25/01 28,000 5,700 16,000 N/A <50 <0.50 <0.50 N/A <50 <0.50 N/A N/A N/A <50 <0.50 <0.50 N/A NS NS'
<br /> 07/16/01 34,000 97800 617000 N/A <50 <0.50 <0.50 N/A <50 <0.50 N/A NFA NIA <50 <0.50 0.63 N/A NS NS
<br /> 07/23/01 23,000 41600 33,000 N/A <50 <0.50 <0.50 N/A <50 <0.50 N/A N/A N/A <50 <0.50 0,60 N/A NS NS
<br /> 08/02/01 47,000 12,000 873000 N/A <50 <0,50 <0.50 N/A <50 <0.50 N/A N/A N/A <50 <0.50 -<0.50 N/A NS N
<br /> 08/20/01 44,000 110000 995000 N/A <50 0.69 <0.50 N/A <50 <0.50 N/A N/A N/A <50 <0.50 <0.50 N/A NS NS -
<br /> 09/06/O1 50,000 10,000 110,000 N/A <5o <0.50 <0.50 N/A <50 <0.50 N/A N/A N/A <60. <0.50 <0.50 N/A NS NS
<br /> <50 <030 <p.50 N/A NS NS
<br /> 09/21/01 53,000 91800 1109000 N/A <50 <0.50 100 N/A <50 <0.50 N/A I N/A N/A
<br /> 10/03/01 47,000 127000 150,000 N/A <50 <0.50 200 N/A 1 <50 0.54 N/A N/A N/A <56 <0.50 <0.50 NIA NS NS
<br /> N/A N/A <50 <0.50 <5.0 NIA NS NS
<br /> 10/16/01 45,000 12,000 200,000 N/A 60 0.53 540 N/A <50 <5.0 N/A i�
<br /> 11/08/01 <505000 12,000 160,000 N/A <50 <0.50 19 N/A <50 <5.0 N!A N/A N/A <50 <0.50 <5.0 N/A NS NSFro
<br /> 11/21/01 33,000 9,000 110,000 N/A 56 4.7 570 N/A <50 6.0 N/A N/A N/A <50 <0.50 <5.0 N/A NS NS
<br /> 12/12/01 120,000 9,700 120,000 N/A 130 6.3 150 N/A <100 44 N/A N/A NIA <100 <0.30 <5.0 N/A NS NS ''
<br /> 12/28/01 33,000 8,600 98,000 N/A <.7000 <0 71200 N/A <50 <5.0 N/A N/A N/A <50 <0,50 <5.0N/A NS NS
<br /> 01/26/02 5500 95300 917000 N/A <20,000 <00 120,000 N/A 110 48,000 N/A N/A N/A <50 <0.50 <5.0 N/A NS NS
<br /> 02/22/02 63,000 79900 78,000 N/A <50 <010 <5.0 N/A <50 150 N/A N/A N/A <50 <0.50 30 N/A NS NS
<br /> 03/Ofi/02 13,000
<br /> 1400 11000 N/A
<br /> <50 <0.50
<br /> <5.0 N/A <50 61 N/A N/A N/A <50 <0.50 21 N/A NS NS
<br /> 03/27/02 NS NS NS N/A NS NS NS N/A NS NS N/A N/A - N/A <50 <0.50 NS N/A NS NS
<br /> NS
<br /> 04/01/01 519000 75500 79,000 N/A 62 <0.50 48,000 N/A <250 VS N/A N/A N/A <50 <0.50 6.0 WA NS
<br /> 04/25/02 ,000 7,200 87,000 N/A b <50 <0.50 23 N/A <50 <5.0 N/A N/A N/A <50 <0.50 <5.0 N/A NS NS
<br /> 44
<br /> 05/22/02 57,000. 7,500 69,000 N/A <50 <0.50 <5.0 N/A <50 <5.0 N/A N/A NIA <50 <0:50 <5.0 N/A NS NS
<br /> 06/19/02 86,000 71800 627000 N/A <5,000 <0.50 49,000 N/A <50 <5.0 N/A I N/A N/A <50 <0.50 <5.0 N/A NS NS
<br /> 06/26/02 60,000 6,900 66,000 N/A <10,000 <100 70,000 N/A <So <5.0 N/A N/A N/A <50 <0.50 <5.0 N/A NS I i
<br /> 08/27/02 NS NS NS N/A NS NS NS N/A NS NS N/A N/A N/A <50 <0.50 <0.50 N/A < I,000 fie.
<br /> 09/24/02 31,000 47400 33,000 N/A <50 <0.50 <0.50 N/A <50 4.0 N/A N/A N/A <50 <0.50 <0.50 N/A <1,000 6.82
<br /> 10/07/02 23,000 32300 369000 N/A <50 <0.50 <0.50 N/A <50 4.1 N/A N/A N/A NA NA NA N/A NS NS
<br /> 10/22J02 33,000 3,500 28,000 N/A 54 <0.50 6,600 NIA <So 4.7 N/A N/A N/A <50 <0.50 <0.50 N/A <I,000 6.79
<br /> 11/07/02 17,000 2,800 39,000 N/A <,500 <25 14,000 N/A <50 3.5 N/A N/A N/A <50 <0.50 <0.50 N/A <14000 7.06 '
<br /> 11/21/02 267000 61800 58,000 N/A <50 <0.50 11,000 N/A <100 3.2 N/A N/A. N/A NA NA NA N/A NS NS
<br /> 12/04/02 25,000 31100 23,000 N/A 93 <0.50 . 24,000 N/A <50 2.8 N/A N/A N/A <50 <0.50 <0.50 N/A <1,000 6.99
<br /> 12/26/02 93000 <50 247000 N/A <500 8.3 2,200 N/A NA NA N/A N/A N/A NA NA NA N/A NS NS
<br /> 01/24/ <3,0004,900 , - 670 107000 N/A <100 3.0 420 N/A <50 29 N/A N/A N/A <50 <0.50 <0.50 N/A <3,000 7.21
<br /> 02/06/03 NA NA NA N/A NA NA NA N/A <50 7.3 N/A N/A N/A NA NA NA NIA NS NS
<br /> fi.94
<br /> 02/21/03 17,000 23400 20,000 N/A <250 <.5 1,400 N/A <50 7.7 N/A N/A N/A <50 <0.50 <0.50 N/A <17000
<br /> 03/05/03 33,000 37400 28,000 N/A <2,000 <20 11,000 MA <50 4.6 - N/A N!A N/A NA NA NA N/A NS NS
<br /> 03/25/03 37,000 5,500 477000 N/A <5,000 <50 201000 N/A <50 5.1 N/A N/A N/A <50 <0.50 <0.50 N/A <11000 6.63
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<br /> Mon-sly 1bared\Sonoma.Shell\Stockton 2575 Country Clab\RENlMIATTOMO&M\Country Club GWE Data Tabha.xlsMIl SMR SA rr
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