Sep-23Cavity Production EstimateCAVITY 12Hinterval1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16target tonsfrom0 176 352 528 703 879 1,055 1,231 1,407 1,583 1,759 1,935 2,110 2,286 2,462 2,638497,483to176352 528 703 879 1,055 1,231 1,407 1,583 1,759 1,935 2,110 2,2862,462 2,638 2,81412H-I Well >>> >>> >>> >>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> > >> > 12H-IR WellRLR12H-R Well------------Sep-2396.03,356.0tons366.8 394.8 366.8 338.9 311.0 283.1 255.1 227.2 199.3 171.4 143.4115.5 87.6 59.7 31.7 3.83,356To Date345,238tons19,832 25,085 25,803 26,521 27,240 27,958 28,676 29,395 30,113 30,831 31,519 23,413 4,666 4,838 5,009 4,341 345,238tons/foot 122.7 tons/foot112.8 142.6 146.7 150.8 154.9 159.0 163.1 167.1 171.2 175.3 179.2133.1 26.5 27.5 28.5 24.7% of target69.4%% of Permit51.0% 64.5% 66.4% 68.2% 70.1% 71.9% 73.8% 75.6% 77.5% 79.3% 81.1%60.2% 12.0% 12.4% 12.9% 11.2%CAVITY 13Hinterval1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16target tonsfrom0 192 383 575 766 958 1,149 1,341 1,532 1,724 1,915 2,107 2,298 2,490 2,681 2,873541,846to192383 575 766 958 1,149 1,341 1,532 1,724 1,915 2,107 2,298 2,4902,681 2,873 3,06413H-R(I) Well >> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> > > > > > 13H-IR WellRLRSep-2394.0365.0tons39.9 43.0 39.9 36.9 33.8 30.8 27.8 24.7 21.7 18.7 15.6 12.6 9.5 6.5 3.5 0.4365To Date259,096tons16,414 19,705 20,572 21,158 21,978 22,610 23,386 24,060 24,795 25,089 20,164 6,114 5,023 3,932 2,811 1,284 259,096tons/foot 84.5 tons/foot85.7 102.9 107.4 110.5 114.7 118.0 122.1 125.6 129.4 131.0 105.3 31.9 26.2 20.5 14.7 6.7% of target47.8%% of Permit38.8% 46.5% 48.6% 50.0% 51.9% 53.4% 55.2% 56.8% 58.6% 59.3% 47.6%14.4% 11.9% 9.3% 6.6% 3.0% Mining Fluid Flow Direction Key: ( - ) = No Flow/No Mining ( >>>>> ) = INJ to REC Flow & Mining ( > ) = INJ to REC Flow & No to Minimal Mining09/27--09/30 ONFlow Direction: 09/01 to 09/3013H-R(I) to 13H-IRNatural SodaProduction from Cavities 12H, 13H, 15H, 16H, and 17HCONFIDENTIALFlow Direction: 09/01 to 09/3012H-I to 12H-IR09/01--09/27 On CONFIEDNTIAL
<br />Daub & Associates, Inc.
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<br />Page 51 of 87
<br />Natural Soda LLC
<br />2023 3rd Quarter EPA Report
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