Natural Soda LLC 2023 Project Status Report & Annual Plan of Development
<br /> A-8 January 2024
<br />Appx. Table A-7: AG-1 Quarterly A-Groove Aquifer
<br />Parameters No. of
<br />Samples High Date Low Date Average Units Wet Chemistry
<br />Bicarbonate as CaCO3 19 1,410 06/03/2020 198 02/10/2015 740 mg/l
<br />Carbonate as CaCO3 19 275 02/01/2022 53 11/04/2014 194 mg/l
<br />Total Alkalinity as CaCO3 19 1,670 06/03/2020 377 02/10/2015 935 mg/l
<br />Bromide 11 2.38 04/22/2019 0.17 01/29/2015 1.27 mg/l
<br />Cation-Anion Balance 19 2.00 10/05/2022 -6.70 02/10/2015 -2.73 %
<br />Sum of Anions 19 45.00 06/11/2019 15.00 12/15/2015 25.89 meq/l
<br />Sum of Cations 19 42.00 06/11/2019 14.00 02/10/2015 24.42 meq/l
<br />Chemical Oxygen Demand 11 37.00 12/15/2015 10.00 06/11/2019 19.11 mg/l
<br />Chloride 19 435 06/11/2019 92 11/04/2014 185 mg/l
<br />Conductivity, Lab 19 3,800 06/11/2019 1,430 11/04/2014 2,367 µmhos
<br />Fluoride 19 17.50 06/03/2020 5.47 06/19/2018 11.27 mg/l
<br />Hardness as CaCO3 19 80.00 06/11/2019 13.00 06/19/2018 37.96 mg/l
<br />Nitrate as N, dissolved 11 0.02 01/29/2015 0.02 01/29/2015 0.02 mg/l
<br />Nitrate/Nitrite as N, 11 0.03 01/29/2015 0.00 11/04/2014 0.02 mg/l
<br />Nitrite as N, dissolved 11 0.01 01/29/2015 0.00 11/04/2014 0.01 mg/l
<br />Nitrogen, Ammonia 11 1.51 09/28/2017 0.47 04/05/2016 0.84 mg/l
<br />Nitrogen, Organic 11 0.50 01/29/2015 0.10 04/05/2016 0.28 mg/l
<br />Nitrogen, Total Kjeldahl 11 1.90 09/28/2017 0.60 04/05/2016 1.05 mg/l
<br />pH, lab 19 9.70 01/29/2015 8.70 11/04/2014 9.15 units
<br />Phosphate, total 11 1.02 06/03/2020 0.06 06/19/2018 0.38 mg/l
<br />Phosphorus, total 11 0.33 06/03/2020 0.02 06/19/2018 0.12 mg/l
<br />SAR in Water 19 59 06/03/2020 20.00 11/04/2014 39 none
<br />Sulfate 19 210 02/10/2015 10.50 08/14/2023 65 mg/l
<br />Sulfide 11 6.20 06/03/2020 0.04 11/04/2014 2.22 mg/l
<br />Total Dissolved Solids 19 2,400 06/11/2019 843 12/15/2015 1,388 mg/l
<br />Conductivity, Field 17 4,062 04/22/2019 1,432 04/05/2016 2,457 µmhos
<br />pH, Field 17 9.64 06/19/2018 8.44 04/22/2019 8.94 units
<br />Temperature (°C), Field 17 22.22 06/19/2018 10.10 04/25/2023 17.32 (°C)
<br />Water Level, Field 17 581.90 09/28/2017 561.80 04/25/2023 572.15 Ft.
<br /> Parameters No. of
<br />Samples High Date Low Date Average Units Metals
<br />Aluminum, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Arsenic, dissolved 11 0.00 11/04/2014 0.00 02/10/2015 0.00 mg/l
<br />Barium, dissolved 11 0.41 04/22/2019 0.01 12/15/2015 0.12 mg/l
<br />Beryllium, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Boron, dissolved 19 1.07 06/03/2020 0.21 02/10/2015 0.55 mg/l
<br />Cadmium, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Calcium, dissolved 19 12.20 05/18/2021 1.30 04/05/2016 3.26 mg/l
<br />Chromium, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Copper, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Iron, dissolved 11 0.86 09/28/2017 0.03 11/04/2014 0.25 mg/l
<br />Lead, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Lithium, dissolved 11 0.28 06/11/2019 0.12 11/04/2014 0.17 mg/l
<br />Magnesium, dissolved 19 17.10 06/11/2019 2.40 06/19/2018 7.23 mg/l
<br />Manganese, dissolved 11 0.08 11/04/2014 0.01 04/05/2016 0.03 mg/l
<br />Mercury, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Molybdenum, dissolved 11 0.19 06/19/2018 0.06 11/04/2014 0.13 mg/l
<br />Nickel, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Potassium, dissolved 19 11.30 06/19/2018 0.98 02/13/2023 4.19 mg/l
<br />Selenium, dissolved 11 0.01 05/18/2021 0.00 09/28/2017 0.00 mg/l
<br />Silica, dissolved 19 13.90 11/04/2014 0.20 02/10/2015 9.28 mg/l
<br />Sodium, dissolved 19 924 06/11/2019 303 02/10/2015 531 mg/l
<br />Strontium, dissolved 19 1.93 06/11/2019 0.23 12/15/2015 0.85 mg/l
<br />Vanadium, dissolved 11 U 06/03/2020 U 11/04/2014 U mg/l
<br />Zinc, dissolved 11 0.61 05/18/2021 0.01 11/04/2014 0.23 mg/l
<br />
|