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r <br /> h <br /> TABLE 2 <br /> WATER ELEVATION DATA <br /> Ground Water <br /> Top of Riser Depth to Water Elevation Physical <br /> Monitoring Well, Date (feet)` (feet) (feet) Observation <br /> MW-1 4-17-92 1898 71 45 -5247 No product <br /> MW-2 1953 7202 -5249 No product <br /> MW-3 1879 71 29 -5250 No product <br /> "Riser elevations were surveyed to a San Joaquin County bench mark, a railroad spike, located in the side of a <br /> telephone pole 2 feet above the ground surface at the norteast corner of"D" Street and East Fremont Street with an <br /> elevation of 21 43 feet above mean sea level <br /> i <br /> TABLE 3 <br /> GROUND WATER SAMPLE ANALYTICAL RESULTS <br /> (concentrations in parts per billion) <br /> Monitoring Date Total <br /> Well Sampled Benzene Toluene Ethylbenzene Xylenes TP`Hg TPHd <br /> MW-1 4-17-92 <05 <05 <05 <05 <50 <100 <br /> MW-2 16 08 <05 1 2 1,000` <100 <br /> MW-3 180 220 39 170 3,600 <100 <br /> 'Lab reported that the compound quantified as TPHg did "not match the gasoline fingerprint " <br />