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TABLE 1 <br /> Summary of Monitoring Data and Analytical Results- Groundwater <br /> Former Thiemann's Service <br /> (Page 7 of 7) <br /> Date Well ID Wellhead Depth to Water GW Benzene Toluene Ethyl- Total TPHg MTBE <br /> Elevation Elevation Benzene Xylenes <br /> Elevation in feet Concentration in pg/L <br /> 02/01/01 MW-6 9831 2471 7360 ND ND ND ND ND ND""" <br /> 05/22/01 MW-6 9831 2596 7235 ND ND ND ND ND ND <br /> 01/11/02 MW-6 9831 2727 7104 ND ND ND ND ND ND <br /> 04/24/02 MW-6 9831 2703 7128 ND ND ND ND ND ND <br /> 07/10102 MW-6 9831 2738 7093 ND ND ND ND ND ND <br /> 10/09/02 MW-6 9831 2799 70 32 ND ND ND ND ND ND <br /> 01/29/03 MW-6 9831 2640 7191 ND ND ND ND ND ND <br /> 04/14/03 MW-6 9831 2624 7207 ND ND ND ND ND ND <br /> Notes <br /> pg/L(ppb)= micrograms per Iter(parts per billion) <br /> GW = Groundwater <br /> TPHg = Total Petroleum Hydrocarbons as Gasoline, <br /> Analyzed by Modified EPA Method 8015 <br /> MTBE = Methyl Tertiary Butyl Ether <br /> ND = Not Detected <br /> NA = Not Analyzed <br /> NS = Not Sampled <br /> Dup = Duplicate Sample Submitted to Another Laboratory for Analysis <br /> = Elevated detection limit due to dilution needed to quantify elevated concentrations <br /> All Wells resurveyed on 10/30/97 <br /> Samples analyzed by EPA Method 8260 TBA, DIPE, TAME, and ETRE were also analyzed and reported as nondetectable <br /> w 1626051tableslh20 doc <br />