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TABLE 2 <br />SUMMARY OF GROUNDWATER SAMPLE RESULTS <br />(Page 1 of 1) <br />PROJECT NAME: Aggregate Industries F Street Gravel Pit <br />PROJECT LOCATION: 4509 F Street, Greeley, Colorado <br />PROJECT NUMBER: 1001018 <br />Dissolved <br />Sample Sample Benzene Toluene Ethylbenzene Xylenes TEPH Oxygen <br />Name Date (µg2) (µg2) (µg2) (µg2) (mgt) (mgt) <br />Abatement Pit GW 05/17/01 <0.5 <0.5 <0.5 47. 126. NM <br />MW-l 07/25/01 <0.5 <0.5 <0.5 <0.5 <0.5 0,9 <br />MW-1 10/18/Ol <0.5 <0.5 <0.5 <0.5 <0.5 4.5 <br />MW-1 0]/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 1.5 <br />MW-1 04/04/02 <0.5 <0.5 <0.5 <0.5 <0.5 1.0 <br />MW-1 07/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 ].1 <br />MW-2 07/25/01 <0.5 <0.5 <0.5 3.6 <0.5 0.6 <br />MW-2 10/18/01 <0.5 <0.5 <0.5 <0.5 <0.5 0.7 <br />MW-2 01/29/02 <O.S <0.5 <0.5 <O.S <0.5 1.0 <br />MW-2 04/04/02 <O.S - <0.5 <0.5 <O.S <0.5 0.8 <br />MW-2 07/29(02 <O.S <0.5 <0.5 <0.5 <0.5 1.0 <br />MW-3 07/ZS/01 <O.S <O.S <O.S <0.5 <O.S 0.7 <br />MW-3 10/I8/01 <O.S <0.5 <0.5 <0.5 <O.S 4.8 <br />MW-3 01/29/02 <0.5 <0.5 <O.S <0.5 <O.S Z.I <br />MW-3 04/04/02 <0.5 2.1 L3 6.9 <0.5 L0 <br />MW-3 07/29/02 <0.5 <0.5 <O.S <O.S <0.5 L4 <br />MW-4 07/25/01 <0.5 <0.5 <O.S <0.5 <0.5 0.9 <br />MW-4 10/18/Ol <0.5 <0.5 <0.5 <0.5 <0.5 4.0 <br />MW-4 01/29/02 <0.5 <0,5 <0.5 <0.5 <0.5 ].0 <br />MW-4 04!04/02 1,1 2.1 1.6 9.3 <0.5 1.2 <br />MW-4 07/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 1.2 <br />MW-5 10/18/01 <0.5 <O.S <0.5 <0.5 <0.5 0.8 <br />MW-5 01/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 1.0 <br />MW-5 04/04/02 <0.5 <0.5 <0.5 <0.5 <0.5 0.9 <br />MW-5 07/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 I.1 <br />EW-1 07/25/01 <0.5 <0.5 <0.5 <0.5 <0.5 NM <br />EW-I 10/18/01 <O.S <0.5 <0,5 <0.5 <0.5 NM <br />EW-1 01/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 NM <br />EW-1 04/04/02 <0.5 <0.5 <0.5 <0.5 <0.5 0.8 <br />EW-] 07/29/02 <0.5 <0.5 <0.5 <0.5 <0.5 0.8 <br />MCLs 5. 1,000. 700. 10,000. NR NR <br />Notes: <br />I) The approximate sample locations are shown on Figure 4. <br />2) TEPH =Total Extractable Petroleum Hydrocarbons. <br />3) µg/L =micrograms per liter. <br />4) mg/L=milligrams per liter. <br />5) MCLS =Maximum Contaminant Levels which aze the Colorado Groundwater Standards from "Basic Standards for Gromd Water" Regulation 41 <br />6) <-Less than the laboratory deteMwn limit. <br />7) NM=No[Measured. <br />8) NR = No[ Regulated. <br />PARAGON <br />