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Table I <br /> GROUNDWAVR'ANALYTICAL RESULTS AND MON]WING DATA <br /> `SO UTHLA'ND SITE NO.20304 <br /> 455 GRANT LINE ROAD,TRACY,CALIFORNIA <br /> 1NELC'II�1f ETHYL:: <br /> as f �:��:DT. <br /> AE.jXV.A.T!69:: IDATt :TPG 0BENZENE : TOLUENE��i BENZENE . "XYLENES NES: <br /> RU <br /> FO L 446 �il ti7i��:Loptot <br /> 'R r.61 W SPT V <br /> b DD <br /> .. <br /> MW-12 ........ ... .......... ............ ...... <br /> :45O00"!; 21J0 <br /> 07/20/88 NO ND NO NO 5,45 0.00 21.79 <br /> 27.24 R' NQ <br /> 06/10/91 NO NO NO NOND 5.61 0.00 21.63 <br /> ........... <br /> ND' <br /> ND Nb` <br /> .......... <br /> ::1.2.094.. <br /> 12130/191NO NO ND ND NO <2.2 5.31 0.00 21.93 <br /> ANA <br /> ....................... <br /> ............ . . . . <br /> .......... ...... <br /> Do <br /> .............. . . . .... . <br /> 06/19/92 ND ND ND NO NO 2.2 5.81 0,00 21.43 <br /> R <br /> 12/28192 <10 <0.3 <0.3 <0.3 <0.5 <t.1" 4.83 0.00 22.41 <br /> ......... .... <br /> . ................. <br /> .............. <br /> ............. <br /> 06/17/93 --�110 7 <0.3 <0.3 <0.5 5.10 0.00 1 . 22.14 <br /> ..................... <br /> 26.51 <br /> -.49: <br /> MW-13 ::NP <br /> 03121/89ND NO ND ND NO 3.23 0.00 22.37 <br /> . ......... ......... <br /> 25.60 06h019f ND ND,, ND Np ND <br /> 404 0 00 21 5G <br /> 09/1 Z/91ND ND NO NO NO <2 4.74 0.00 20.86 <br /> ............. ...... . .....­­ <br /> ............. .......... <br /> X <br /> ND <br /> x. .2.1 .::x-3 <br /> 03/31/92 ND NO NO ND ND <br /> .......... <2 3.38 0.00' 22.22 <br /> NO ND: 4 :;21.36 <br /> . . ........ <br /> ......... <br /> 09/21/92 NO' ND NO NO Nb 4.43 0.00 21.17 <br /> ......................... <br /> .......... <br /> .1 . -__. �:i:!<. -1 , , 26.., <br /> 0 <br /> COg9 <br /> 03/11/93 <br /> ........ 3.01 i 0.00 22.59 <br /> 24.89 09/10/93 <br /> 4.15 0.00] 20.74. <br /> ........... <br /> MW-14 <br /> ............ NOT 94 <br /> 03/21/80 NO ND NO' ND 4.04 0.00' 22.59 <br /> 26.63 0811091 .:N <br /> DT.: Nb:: <br /> 09/12/91 NO NO ND NO NO <2 5.60 0,001, 21.03 <br /> .-2203. <br /> :X;, <br /> � � <br /> .............. ND' 502ow <br /> 03/31/92 ND. NO NO ND: NO 2 4.24 0.D0 2239 <br /> -56: <br /> 09/21192 ND NO NO NO NO <2.2 6.30 0.60: 20.33 <br /> s Z2 51: <br /> ; <br /> ........... <br /> 03/11/93 3.8.0.. 000. .1. ..22.83 <br /> '..244f: 000 22 m <br /> 25.91 09/10/93 <br /> 5.72 0.00!i 20.191 <br /> DT, :363 <br /> MW-15 ]":­ : : : � <br /> ............ 21.75: <br /> 03/21/89NO ND ND NO NO 2.99 0.00 22.39 <br /> ............. . <br /> .................... . <br /> ': : <br /> 25.38 .1 ND <br /> ' No. <br /> L': :�00D' :'::721:'54 <br /> 09/12/91 ND ND NDNO ND 4.49 0.00 20.89 <br /> NO <br /> D <br /> ........... <br /> s <br /> �03/31/92 ND <br /> NO NO NO NO <2.2 3.17 0.00 22.21 <br /> :Ml '4 <br /> ............. ...... <br /> ........... :21_35 <br /> 09/21/92 ND NDj ND ---NO ND 4.18 '0."()'0' 2120 <br /> 0524 3 02 r OOO�:: <br /> E'.';: <br /> 22.36' <br /> 03/11/93 <br /> 03/11/93 <50 <0.3 <0.3 <0.3 <0.6 2.80 0,00 22.58 <br /> . ............ ................. <br /> is <br /> 24.69 '09/10/93 ND NO ND NO .. ....399...:.. .. 0..00 <br /> 20.70 <br /> ..................... --------- <br /> GWE-1 <br /> 4 <br /> 26.03 <br /> -------------_ <br /> Page 4 of 4 <br /> EXPLANATION: <br /> TPH-G=Total petroleum hydrocarbons-as-gasoline W. TE = Witter table elevation in feet above mean sea level <br /> TPH-D=Total petroleum hydrocarbons--as-diesel fuel NA = Not available <br /> DTW =Depth to groundwater Monitoring well MW-7 was abandoned March 1989 <br /> SPT =Separate-phase hydrocarbon thickness Well resurvey data <br /> Not analyzed;not monitored <br /> Data from November 1986 to September 1992 were taken from Quarterly Fluid-Leval Monitoring and Groundwater Sampling Report. <br /> October 15, 1"2(Alton Geoscience) <br /> GARmDrARwxt <br /> GROUNDWATER <br /> ❑TECHNOLOGY <br />