Laserfiche WebLink
Manna Pro Stockton <br /> Quarterly Groundwater Monitoring Report <br /> July 1992 4 <br /> The April samples were filtered in the laboratory prior to analysis No correlation was noted in <br /> previous sampling events between detected lead concentrations and petroleum hydrocarbons, <br /> suggesting that the low concentrations detected are unrelated to releases from the tanks, and likely <br /> represent background lead concentrations <br /> Figure 2 illustrates the TPH as gasoline analytical results presented in Table 3 The results are <br /> generally similar to previous interpretations regarding the extent of petroleum hydrocarbon impact to <br /> groundwater Previous data is presented in So-jLapd Groundwater Investigation at Manna Pro, Inc <br /> Facilily dated December 1990, prepared by ERM-West, Inc <br /> We trust this report meets your needs at this time If you have any questions or comments, please <br /> call either of the undersigned at (510) 671-2387 <br /> Sincerely, <br /> GROUNDWATGY, INC <br /> Richard M Th asser <br /> Hydrogeologist <br /> Project Manager <br /> y <br /> avid R Kleesattel <br /> Registered Geolo �AED ©FO(O <br /> No 5136 <br /> DAVID R KL.EMATIEL <br /> NOL 5135 <br /> Attachments <br /> yt. OQ� <br /> F O F C Q <br /> cc E Thayer, Cali tonal Water Quality Control Board - Central Valley Region <br /> Larry Chapman, Manna Pro <br /> Dean Willis, O'Melveney and Myers <br /> MPOUAR 3 <br /> GROUNDWATER <br /> TECHNOLOGY, INC <br />