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' ' Table 2 <br />. ; ; Groundwater BTEX Analytical Results <br /> Amoco Service Station No.05491 <br /> 1058 North Water Street <br /> Decatur,Illinois <br /> 5AMPLE ID DATE BENZENE TOLUENE ETHYL- TOTAL <br /> BENZENE XYLENES <br /> MW-5 O1/O1/91 1.3700 '�Z 1.4600 ' 0.5370 3.8000 <br /> 10/13/93 7.7300 '�Z 4.5200 '�Z 1.5800 '�z 7.5900 <br /> 10/17/94 7.2400 `�Z 3.8500 '�Z 2.0600 `•' 7.4500 <br /> 09/14/95 4.3000 '�2 0.4700 0.8100 ' 1.5000 <br /> 11/07/96 0.7220 '�'- 0.0120 0.1190 0.0790 <br /> 12/11/98 6.6000 `�Z 0.2200 0.8400 ' 1.1000 <br /> 09/15/99 2.0000 '�� 02200 0.4200 1.2000 <br /> 03/15/O1 2.7000 `�Z 0.2900 1.1000 '°'- 3.6000 <br /> 11/12/O1 0.5900 '�Z 0.0820 0.3500 0.7500 <br /> 02/06/02 01100 '°Z 0.0170 0.0920 0.1800 <br /> 07/23/02 2.2000 '�Z 0.3600 0.9800 ' 2.3000 <br /> 09/12/02 3.1000 '�Z 0.6000 2.0000 '�'- 6.3000 <br /> 09/27/02 2.6000 '•Z 0.5400 1.6000 '�Z 5.0000 <br /> 12/16/02 1.6000 '•Z 0.2400 1.2000 '°'- 3.6000 <br /> 03/OS/03 2.2000 '�Z 0.3500 1.9000 '� 5.3000 <br /> 07/24/03 3.3000 '�Z 0.5300 2.9000 `•'- 8.5000 <br /> 09/23/03 1.5000 `°2 0.2300 1.3000 '�= 3.9000 <br /> 03/16/04 1.3000 '�'- 0.2300 1.3000 '�2 3.2000 <br /> 07/07/04 0.9000 '�Z 0.1500 0.9400 ` 2.1000 <br /> 09/30/04 1.2500 '�Z 0.1950 1.5200 '�� 2.9600 <br /> 12/16/04 1.5600 `•2 0.3010 2.0000 `�'- 4.5900 <br /> 02/22/OS 1.3900 '�2 02640 1.8000 '�' 4.0500 <br /> MW-6 10/13/93 21.0000 '�2 11.0000 '�2 2.1200 '•2 7.9400 <br /> 10/17/94 15.0000 '•Z 3.0000 '�Z 2.1000 `•2 4.3500 <br /> 09/14/95 17.0000 `�Z 0.6000 2.0000 `°'- 2.7000 <br /> 11/07/96 15.4000 '�Z 0.4600 1.6200 '�Z 2.5400 <br /> 12/11/98 41.0000 1•2 1.1000 ' 3J000 '�Z 3.9000 • <br /> 09/15/99 21.0000 '�z 0.5500 2.4000 '�Z 2.4000 <br /> 03/15/O1 9.4000 '�Z 0.1400 2.1000 '�2 5.2000 <br /> 11/12/O1 12.0000 '�2 0.5500 2.4000 '�Z 4.7000 <br /> 02/06/02 13.0000 '°Z 0.6900 2.9000 '•Z 2.8000 <br /> 07/23/02 23.0000 '�2 0.4200 2.7000 '�Z 2.5000 <br /> 09/12/02 20.0000 '•Z 0.3900 2.4000 '�2 1.7000 <br /> 09/27/02 18.0000 1�2 0.4900 2.8000 '�z 3.2000 <br /> 12/16/02 17.0000 '�2 0.1300 1.5000 '�'- 1.1000 <br /> 03/OS/03 19.0000 '�Z 0.6000 2.4000 '�Z 1.9000 <br /> 07/24/03 Monitoring well destroyed during tank removal on 6/4/03. <br /> MW-7 10/13/93 0.1930 '�2 0.0277 0.2870 0.2280 <br /> 10/17/94 0.0533 '�Z 0.0084 0.1420 0.0793 <br /> 09/14/95 0.0380 '�Z 0.0050 0.0890 0.0230 <br /> 11/07/96 0.0331 '�Z 0.0045 0.0590 0.0275 <br /> 12EM�DIATION CLASS I' �.005 1 0.7 10 <br /> OBJECTIVES CLASS II 0.025 2.5 1 10 <br /> 1 =Class I Remediation Objectives exceeded NS=Not Sampled <br />, 2=Class II Remediation Objectives exceeded Results in milligrams per liter(mg/1) <br /> *This site has been evaluated based on Class I Remediation Objectives Analytical Method:EPA 8020 <br />