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Table 7 <br />Inorganic Concentration Limit Comparison, First Quarter 2024 – Austin Road Unit <br />Forward Landfill Water Quality Monitoring Report – First Quarter 2024 <br />9999 South Austin Road <br />San Joaquin County, California <br />1/25/24 CL 1/25/24 CL 1/25/24 CL 1/25/24 CL 1/26/24 CL <br />Bicarbonate Alkalinity 310 532 430 610 190 270 220 240 310 350 <br />Calcium, Dissolved 94 130 120 161 48 63.5 54 62.8 75 118 <br />Carbonate Alkalinity < 2.5 PQL < 5 PQL < 2.5 PQL < 2.5 PQL < 2.5 PQL <br />Chloride 49 74.0 110 120 35 42.0 37 42.0 38 112 <br />Magnesium, Dissolved 42 63.0 51 65.9 22 29.0 25 29.9 36 53.5 <br />Nitrate 27.0 40.0 19 29.1 3.7 4.25 6.0 7.00 12.0 28.6 <br />pH, Field 7.55 6.58-8.25 7.28 6.40-8.17 7.73 6.9-8.74 7.74 6.96-8.5 7.74 6.55-8.62 <br />Potassium, Dissolved 8.8 11.9 8.3 9.80 7.3 8.18 8.0 9.34 4.6 7.60 <br />Sodium, Dissolved 57 84.8 79 89.2 27 31.3 29 33.1 47 58.3 <br />Strontium, Dissolved 0.96 1.29 1.3 1.92 0.50 0.548 0.58 0.757 0.78 1.25 <br />Sulfate 91 171 88 87.98 27 33.0 28 33.8 42 87.9 <br />Total Dissolved Solids 670 930 800 944 350 436 380 451 530 753 <br />Notes: <br />1. All concentrations are presented in milligrams per liter. <br />2. CLs were recalculated in fourth quarter 2022 (Arcadis U.S., Inc. 2023). <br />3. Yellow highlighting indicates the concentration exceeds the CL. <br />Acronyms and Abbreviations: <br /><5 = not detected at or less than the laboratory practical quantitation limit <br />CL = concentration limit <br />PQL = practical quantitation limit <br />Reference: <br />Arcadis U.S., Inc. 2023. Forward Landfill Water Quality Monitoring Report - Fourth Quarter 2022/Annual, San Joaquin County, California, Case ID <br />#5B390306001. February 1. <br />AMW-12AMW-7AMW-2 AMW-5R AMW-6 <br />Forward 1Q24 Tables 10/22