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TABLE 3 <br />SUMMARY OF SURFACE WATER SAMPLE RESULTS <br />(Page I of I ) <br />PROJECT NAME: Aggregate Industries F Street Gravel Pit <br />PROJEC'i LOCATION: 4509 F Street, Greeley, Colorado <br />PROJECT NUMBER: 1001018 <br />Sample Sample Benzene Toluene Ethylbenzene Total Xylenes TEPH <br />Name Dale (µgiL) (µgiL) (µg/L) (µg/L) (mg/L) <br />Discharge Point 2 OS/15/01 <0.5 <0.5 <0.5 <0.5 <0.5 <br />Nonh De~vatering Trench 10/18/01 <0.5 <0.5 <0.5 <0.5 <0.5 <br />Surface Water <br />Standards 71. 17,500. 29,000. NR NR <br />Nines: <br />1. The approximate location of the North Dewatenng Trench is shown on Figure 3 <br />2 TEPH =Total Extractable PeVOleum Hydrocarbons. <br />3 pf~L=micrograms per filer. <br />4 mg/L=milligrams per liter. <br />5. The Sur(a~.e Water Standards are the Fish Ingestion or Acute, Aquatic-Li(e Based standards m the Basic Standards for Organic Chemicals Table <br />published in "The Basic Standards and Methodologies for Surface Water' Regulation 31, (5 CCR 1002-31). <br />6. The site is located in Region ?, Cache La Poudre Rirer Balm, Segmem I?. That segment has aUse-Protected Devgrahon and Aquatic Life Class <br />Wane Water, Recreation Class la and Agricultural classiCuations. <br />7 FIR =Not Regulated. <br />PARILGON <br />