|
i I
<br /> Table 2
<br /> f Groundwater Analytical Data
<br /> 7-Eleven Store#19976
<br /> 1399 North Main Street
<br /> Manteca,California
<br /> Ethyl- MTBE Dissolved
<br /> Well No!
<br /> WTE
<br /> Elevation Date Benzene Toluene benzene Xylenes TPH-G 8020 82fi0 TBA DiPE ETBE TAME 1,2-DCA Ethanol Methanol Oxygen DTW SPT
<br /> (TOC) (pg/L1 iN9 -1 (l�glL1 {1'981 tNJl1-) (N91L) (N9ll-) (pglL) (pgjL) (p9/L) (Vg/L) (pg/L) (mg/L) (mg1E) (mg1L) (ft) (ft) (h)
<br /> Water Grab Samples <500 <25 <25 <25 - - - -
<br /> GP-1_W 04!29198 3,000 1,400 520 2,500 19,000 430 380 <5 <5 c5 -- - -
<br /> GP-2-W 04/29/98 21 0 3fi 24 2 5 1,600 16 <10 <100 -
<br /> <10,000 <500 <500 <500 - - -
<br /> GP-3-W 04/29/98 5,800 11,000 5,500 28,000 290,000 4,200 3,700 <40 <10 <10 <10 - - - - -
<br /> MW-5 05/11/99 200 140 110 520 1,500 120 75
<br /> Monitoring Well Samples
<br /> MI <20 <5 <5 <5 _ _ - 12 14 74 600 1725
<br /> 31 99 09/15/98 281 <0 3 42 1 '245 1,550 73 8 _ _ 06 1417 000 1782
<br /> 383 0 <20 <5 <5 <5
<br /> 12/30/98 90 4 317 28 2 147 2,860 - <50 <12 <12 <12 -- - -- -o3 14 26 -500 17 73
<br /> 02118!99 75 <2 5 170 320 4,400 330 230 _ - _ 02 1527 000 1672
<br /> 240 <100 <25 725 <25
<br /> 06/04/99 335 14 3 611 1,020 11,000 - 1, <5 <5 <5 - _ - _ 17 33 0 00 14 66
<br /> -9114199 11 4 2 9 683 282 98 77 2 104 32 9 <5 <5 18 1760 000 1439
<br /> 11/04/99 44"' 20 2"* 15 2** 95 1"* 530*' 126" 88'" 33** <5 � - _ D g 17 70 0 00 1429
<br /> r5 <5 <5
<br /> 01/24/00 148 6 93 -569 168 2,02- 335 347 �?0 <4 <4 <4 - - __ 4 4 16 54 0 00 15 45
<br /> 04106100 63 0 110 310 100 1,100 - 140 <100 <4 <4 <4 <1 <15 <5 28 1800 000 1399
<br /> 07121/00 22_ <0 5 17 28 <100 - 90
<br /> <12 630 1,200 7,200 - 1,10Q 860 <50 <50 <50 <25 <5 <5 0 6 18 15 0 00 13 84
<br /> 10112/00 230 <500 <20 <20 <20 - - - 0 4 18 00 000 13 99
<br /> 01116!01 <0 5 0 52 4 93"** <1 <100 - 510 - _ 3 5 18 85 0 DO 13 14
<br /> 04/02/01 330 10 320 820 5,400 - 2,700 <2 500 <100 <100 000
<br /> MWAA* <5 <20 <5 <5 <5 -- - 3 8 15 39 0 00 16 7fl
<br /> --
<br /> 3209 09/16/98 <0 3 <0 3 9 05 -57-7-0 185 - _ _ _ 12 1445 000 1764
<br /> 12130!98 -03 <0 3 <0 3 <06 <50 - 538 <20 <5 02/ <5 <5 T y 03 14 49 0 00 1760
<br /> 18/99 <0 5 <0 5 073 1 1 <50 <5 <5 <20 5 -
<br /> <50 - 10 6 <20 <5 <5 <5 0 2 15 64 000 14 45
<br /> 06/04/99 3 0 5 175 214 <50 <20 <5 <5 <5 - - _ -- 1778 0 00 14 31
<br /> 09/14/99 2 58 1 63 1 13 497 <5 5 - - -
<br /> 50*" ;' <20*" <5 <5 <5 3 0 17 90 0 00 14 19
<br /> 11104!99 1 26"" 1 23"" 0 59"' 3 73*" <5 7 47 <20 <5 <5 <5 - - - 1 6 17 85 0 00 14 24
<br /> 01!24100 2$9 io.9 338 17 B <50 <2 <2 <2 - - 40 1709 000 1500
<br /> 04106/00 1 5 1 1 1 1 3 8 <100 -- 22 <5 1 9 18 62 0 00 1347
<br /> <0 5 <'!00 - 2 5 <50 <2 <2 <2 <1 <5
<br /> 07/21100 -13 <0 5 1 7 <2 <2 <2 <1 <5 <5 04 1837
<br /> 0 00 13 72
<br /> --T011 2-100 18 8 4 79 42 210 - 4 6 <50 -
<br /> 100 <50 <2 <2 <2 3 5 18 24 0 00 13 85
<br /> 01!16!01 1 0 52 2 1"*" 3 2 <100 _ 16 <54 <2 <2 <2 - - -- 30 go, 0 00 13 OS
<br /> 04/02/01 24 <0 5 23 4 2
<br /> MW-2 449 75 <5 - <5 114 - T- -
<br /> - 1 3 14 03COG
<br /> 31269-/1-6/98 245 246 105 688 2,430 "` 254 <200 <50 <50 <50 - 0 4 13 401213019$ 3,150 2,950 2,230 13,500 38,400 <500 630 <100 <25 <25 <25 - -- 0 4 13 48
<br /> 02/18/99 5,700 4,900 2,100 12,000 5T,000 885 <200 <50 <50 <50 - - - D 2 14 54
<br /> 06!04199 6,120 7,120 2,470 15,000 55,400 - <800 <200 ~ <200 <200 - -- -- - 16 628
<br /> 09/14199 2,590 2,710 1,800 11,700 29,200 <250 255 - - _ 1 6 16 900
<br /> 11/04/99 2,280 2,140 1,960 13,000 46,400
<br /> <250 147 <20 <5
<br /> 03-28-01
<br /> Page 1 of 3
<br /> 7-11/19976_tab xis
<br />
|