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i <br /> y Annual Domestic Wastew�System Groundwater Monitoring Report <br /> Sutter Home Winery,1,ndi,CA <br /> Page 3 <br /> LABORATORY ANALYTICAL RESULTS <br /> The groundwater samples collected from the domestic wastewater system monitoring wells were analyzed <br /> for total nitrate (as nitrogen), total Kjeldahl nitrogen (TKN), total dissolved solids (TDS), and specific <br /> F conductivity (EC) by GeoAnalytical Laboratories, Inc. of Modesto, California. Laborato certificates of <br /> analysis and chain-of-custody records are included in Attachment C. The Iaboratory analytical results are <br /> F" summarized in Table 2. <br /> FjTable 2-Groundwater Sample Laboratory Analytical Results (June 24,2002) <br /> Nitrate-N TKN TDS Specific Conductivity <br /> [EAnalytical <br /> its-+ 0.25 mg/l 1.0 mg/l I0 mg/1 1.0 gmhos/cm <br /> ethod-> 300.0 351.3 160.1 120.1 <br /> DSWI-6/24/02 5.1 ND 600 918 <br /> DS W2-6/24/02 I 1 1.0 820 1140 <br /> DS 3-6/24/02 12 ND 740 1110 <br /> Unit Conversions: Ana�cal: <br /> mgd:mifligrams per liter TKN=total Kjeldahl nitrogen <br /> mlhos/cm; micromohs per centimeter TDS=total dissolved solids <br /> ND=not detected at or above the reported laboratory detection limits <br /> F <br /> The constituents and parameters for which the domestic wastewater system groundwater samples were <br /> analyzed are specified by the MRP No. R5-2002-0034 and included pH and specific conductivity (EC) in <br /> F addition to the constituents displayed in Table 2. Because pH and EC measurements can change very <br /> quickly after sampling,the pH and EC measurements are recorded as a part of the field measurements that <br /> are collected at the time of sampling. <br /> r <br /> Table 3—Groundwater Field Parameters (June 24,2002) <br /> Monitoring Well Temperature nC pH(S.U.) EC (gS) <br /> DWS-1 19.4 7.50 851 <br /> s DWS-2 19.0 7.44 1085 <br /> DWS-3 19.7 7.42 1058 <br /> Data from field observation sheets,Attachment 8 <br /> F;1 <br /> SUMMARY <br /> The MRP requires the three groundwater monitoring wells associated with the domestic wastewater <br /> leachfield to be sampled on an annual basis. The June 2002 sampling event is the first sampling event for <br /> these wells. The next sampling event for these wells is scheduled for June 2003. <br /> Pi LIMITATIONS AND SIGNATURE <br /> This report has been prepared under the direct supervision of a Registered Geologist or Professional <br /> FEngineer in the State of California. The standard of care for all services performed or furnished by <br /> Condor is commensurate with the care and skill ordinarily used by members of the environmental <br /> profession practicing under similar conditions at the same time in the same locality. Condor is not <br /> F1responsible for the accuracy and completeness of information collected and developed by others. %44� <br /> I <br /> CONDOR <br />