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TABLE 5 <br />SUMMARY OF GROUNDWATER ANALYTICAL RESULTS -ADDITIONAL ANALYTES <br />Diamond Foods, Inc. <br />1050 S. Diamond St., Stockton, California <br />(Page 2 of 2) <br />All results in mg/i_ <br />SAMPLE <br />ID <br />DATE <br />SAMPLED <br />I Phosphorus Sulfide Sulfate as SO4 Silica Dissolved Silica Field Parameters (Final) I <br />pH ORP DO <br />OBSW-D 06/15/15 0.31 <0.0200 46.3 91.9 45.0 7.13 -45.9 0.46 <br />' 07/15/15 <0.15 <0.0200 47.3 53.0 52.2 7.70 13.0 1.69 <br />09/09/15 0.54 0.253 57.9 158 48.4 7.23 -123.6 0.28 <br />12/08/15 0.42 0.278 99.2 66.8 31.5 7.14 78.9 0.38 <br />03/29/16 0.24 <0.0200 116 71.4 40.6 7.11 -0.9 0.98 <br />06/09/16 1.10 <2.0 79 120 58 8.32 -101.7 0.78 <br />09/12/16 1.6 <2.0 72 260 62 7.28 44/ 1.49 <br />12/12/16 2.6 <0.10 63 160 64 8.86 105.6 1.70 <br />02/09/17 0.096 <0.10 38 60 59 7.21 96.7 2.89 <br />2 03/16/17 2.400 <0.10 37 160 62 7.34 -26.6 2.61 <br />05/18/17 2.900 <2.0 59 55 26 7.32 17.5 0.94 <br />08/17/17 2.160 <5.0 57 130 53 7.23 111.6 1.08 <br />03/07/18 NA NA NA NA NA 7 56 130.5 1.43 <br />Notes: <br />Phosphorus = Phosphorus analyzed by SM4500P <br />Sulfide = Sulfide (e) analyzed by SM4500-820. <br />Sulfate as SO4 = Sulfate (SO.') analyzed by EPA Method 300.0. <br />Silica = Silica (S102) and DissoNed Silica analyzed by EPA Method 200.7. <br />mg& = rniligrams per liter <br />pH = pH measured in the field with 7515600; unitless <br />ORP = Oxidation/Reduction Potential measured in the field with 751 5600; unitless <br />DO = Dissolved Oxygen measured in the field with YSI 5600 <br />< = Not detected at or above method detection limits <br />NA = Not Analyzed <br />fn Direct injection of calcium polysulfide in well MW3 on June 16 and 17, 2015 <br />2 = injection of calcium poboulfide into adjacent injection borings on February 14, IS. and 16, 2017