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�sare§e s k :.. - --.m�., .. .., :,: � .•-.- `- -axe .. wr �sar�.p r x" <br /> Quarterly Site Status Report <br /> Beacon Station 696 - Lodi, California <br /> Page 2 <br /> The dry monitoring wells that are offsite to the south and <br /> east were properly abandoned by Delta Environmental <br /> Consultants in early November 1991. <br /> RESULT OF QUARTERLY MONITORING: <br /> Ground-water samples from MW-34 (southern boundry of the <br /> property) and MW-36 (eastern boundary of the property) show <br /> BTEX levels within State MCLS. Water from MW-20 (southeastern <br /> portion of the property) shows 16 ppb benzene and water from <br /> MW-35 (western site boundary) shows 3.0 ppb benzene. These <br /> data suggest that hydrocarbon previously detected in <br /> ground-water samples from monitoring wells at the site has <br /> been attenuated by the soil and are now present in the vadose <br /> zone (unsaturated zone) beneath the site. <br /> Ground-water potentiometric surface elevation data indicates <br /> that ground-water flow is toward the southeast. <br /> PROPOSED ACTIVITY OR WORK FOR NETT QUARTER: <br /> ACTIVITY ESTIMATED COMPLETION DATE <br /> Perform Fourth Quarter ground-water <br /> monitoring event December 1991 <br />