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TABLE 2 '
<br /> HISTORICAL GROUNDWATER QUALITY DATA
<br /> (Results in jrg/I unless otherwise indicated)
<br /> WELL DATE pH GOND B 1; X BTU TPH_G I TAH-D Total lead
<br /> ID units (fgmhos1crn11
<br /> MW-1 10/02/91 78 1,100 31,000 36,000 3,100 7,800 78,000 120,000 <10 4,14
<br /> 01/10/92 76 1,000 30,000 34,000 2,300 11,000 77,000 150,000 <10 *33
<br /> 04123192 76 1,000 42,000 51,000 2,400 11,000 110,000 140,000 <10 <5
<br /> 07/31/92 73 1,000 32,000 33,000 1,800 9,500 76,D00 160,000 <10 <5
<br /> 1029 2 6 9** 1,000** 29 000 26 DDO 1,500 10,000 67,000 81 ODO NA <5
<br /> MW-2 10/02/91 79 1,300 1,900 12,000 1,900 6,500 22,000 50,000 <10 *23
<br /> 01/10/92 78 1,300 2,800 14,000 2,100 7,100 26,000 62,000 <10 <5
<br /> 04/23/92 77 1,400 2,300 13,000 2,000 6,900 24,000 60,000 <10 <5
<br /> 07/31/92 74 1,300 2,300 12,000 2,000 6,800 23,000 56,000 <10 <5
<br /> 10/29/92 71** 1.160** 2 900 16.0Q0 2,100 7,400 28,000 47,000 NA <5
<br /> MW-3 10/02191 76 1,600 4,100 4,600 420 1,600 11,000 23,000 <10 *16 .
<br /> 01/10/92 76 1,500 3,900 3,800 390 1,700 9,800 19,000 <10 <5
<br /> 04/23/92 76 1,500 12,DOO 11,000 1 100 3,7DO 28,000 51,000 <10 <5
<br /> 07/31/92 74 1,600 5,700 3,300 540 1,300 11,000 23,000 <10 <5
<br /> 10129192 7 0** 1,180** 5,600 2,700 570 1,000 9900 22,000 NA <5
<br /> MW-4 10/02/91 71 1,700 7 2 0 2 11 110 <10 *28
<br /> 01/10/92 72 1,600 10 6 2 8 26 130 <10 <5
<br /> 04/23/92 71 2,200 2 <03 <03 <05 2 74 <10 <5
<br /> 07/31/92 69 2,100 1 <03 <03 <05 1 51 <10 <5
<br /> 10299 66** 20300** 3 03 <03 07 4 170 NA <5
<br /> MW-5 10/02/91 72 2,400 12,000 20,000 3,300 11,000 46,000 81,000 <10 *16
<br /> 01/10/92 72 2,100 14,000 17,000 2,900 9,500 43,000 77,000 <10 <5
<br /> 04/23/92 71 2,600 9,000 16,000 2,900 9,700 38,000 70,000 <10 <5
<br /> 07/31/92 70 2,200 15,000 19,000 3,200 11,000 48,ODO 81,000 <10 <5
<br /> 1 D 29 92 6 9** 2.000** 18,000 _26,000 3,400 12 000 59Q00 73,000 NA <5
<br /> MW-6 10/02/91 74 980 18,000 30,000 3,100 12,000 63,000 96,000 <10 *11
<br /> 01/10/92 74 920 21,ODO 31,000 3,600 14,000 70,000 120,000 <10 <5
<br /> 04/23/92 75 1,100 24,000 37,000 3,100 12,000 76,000 110,000 <10 <5
<br /> 07/31192 72 1,000 21,000 32,000 3,300 13,000 69,000 110,000 <10 <5
<br /> --IW29192 29 92 7 1** 890** 19 000 28 000 3 300 12 000 6 000 76 008 NA <
<br /> * = Unfiltered sample--total lead
<br /> ** = Field measurement
<br /> NA = Not analyzed
<br /> B = Benzene
<br /> T = Toluene
<br /> E = Ethylbenzene
<br /> X - Total xylene
<br /> BTEX = Total BTB(
<br /> TPH-G = Total petroleum hydrocarbons-as--gasoline
<br /> TPH-D - Total petroleum hydrocarbons-as-diesel fuel
<br /> pmhos/cm = Micro-mhos per centFmeter
<br /> T22819A2 LIM GROUNDWATER
<br /> TECHNOLOGY
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