2014-02-04_REPORT - M1983194 (2)

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Natural Soda, Inc. 2013 Project Status Report & Annual Plan of Development Table 33: IRI -7 Annual Dissolution Surface Aquifer - Remote Down - gradient Parameters No. of le High Date Low Date Average Units Wet Chemistryam Bicarbonate as CaCO3 54 23,200 9/15/10 294 9/16/91 6,864 m /I Carbonate as CaCO3 54 4,520 10/22/13 10.00 6/30/95 888 m /I Total AlkalinitV as CaCO3 54 24,400 9/15/10 294 9/16/91 7,651 m /I Bromide 24 33.00 8/30/90 0.10 5/21/07 7.54 m /I Cation -Anion Balance 54 4.57 6/16/92 -16.60 6/14/08 -1.13 % Sum of Anions 51 511.00 9/15/10 30.69 3/25/92 184.37 me /I Sum of Cations 51 403.00 9/15/10 31.56 5/28/91 175.81 me /I Chemical Oxygen Demand 21 960.00 6/14/08 70.00 6/23/94 171.11 m /I Chloride 53 680.00 9/15/10 21.00 8/30/90 301.77 m /I Conductivity, Lab 52 30,500 9/15/10 2,500 6/16/92 11,331 mhos Fluoride 54 42.60 9/15/10 1.30 5/28/91 24.70 m /I Hardness as CaCO3 54 135.00 6/14/08 6.00 8/30/90 25.94 m /I Nitrate as N dissolved 24 3.22 10/22/13 0.02 5/24/05 0.67 m /I Nitrate /Nitrite as N 24 4.14 10/22/13 0.04 6/18/96 0.81 m /I Nitrite as N dissolved 24 0.92 10/22/13 0.00 5/21/07 0.16 m /I Nitrogen, Ammonia 24 7.30 9/15/10 1.17 9/15/92 3.92 m /I Nitrogen, Organic 24 46.00 1 6/14/08 0.50 8/22/90 7.57 m /I Nitrogen, Total Koeldahl 24 51.00 6/14/08 1.90 8/22/90 11.51 m /I H lab 54 9.20 6/16/92 8.30 6/30/95 8.65 units Phosphate, total 22 155.00 5/21/07 0.17 9/15/92 17.53 m /I Phosphorus, total 25 4.70 9/15/10 0.05 9/15/92 1.30 m /I SAR in Water 51 1,020.00 5/21/07 88.89 3/25/92 349.77 none Sulfate 53 2,031.00 9/16/91 2.50 6/18/96 170.40 m /I Sulfide 24 3.31 8/30/90 0.00 7/31/91 0.56 m /I Total Dissolved Solids 53 24,500 9/15/10 1,708 9/15/92 8,941 m /I Conductivity, Field 71 26,200 9/1/09 1,800 6/1/91 11,587 limhos H Field 70 12.20 9/1/90 8.10 6/30/95 8.99 units Temperature °C Field 35 19.40 8/1/90 7.50 12/1/90 12.40 °C Water Level Field 48 419.85 10/22/13 405.03 4/1/01 408.65 Ft. Parameters No. of Samples High Date Low Date Average Units Metals Aluminum dissolved 24 1.40 9/15/1 U 6/23/9 0.61 m /I Arsenic dissolved 24 0.01 8/22/9 U 9/15/9 0.00 m /I Barium dissolved 24 6.65 9/15/1 0.08 9/15/9 3.52 m /I Beryllium, dissolved 24 U 7/31/9 U 7/31/9 U m /I Boron dissolved 54 6.40 9/15/1 0.03 2/26/9 2.61 m /I Cadmium dissolved 24 U 7/31/9 U 7/31/9 U m /I Calcium dissolved 54 44.00 6/14/0 1.00 5/28/9 3.49 m /I Chromium dissolved 24 0.01 6/23/9 U 6/23/9 0.01 m /I Copper, dissolved 24 0.10 7/29/0 U 7/29/0 0.10 m /I Iron dissolved 24 1.82 7/31/9 0.04 6/23/9 0.30 m /I Lead dissolved 24 0.04 7/31/9 U 6/23/9 0.03 m /I Lithium dissolved 24 3.20 1 9/15/1 0.32 9/15/9 1.80 m /I Magnesium, dissolved 54 10.00 12/30/ 1.00 6/16/9 4.67 m /I Manganese, dissolved 24 0.07 5/26/9 U 6/23/9 0.03 m /I Mercury, dissolved 24 0.00 7/31/9 U 7/31/9 U m /I Molybdenum, dissolved 24 0.10 6/23/9 U 6/23/9 0.10 m /I Nickel dissolved 24 0.02 6/23/9 U 6/23/9 0.02 m /I Potassium dissolved 54 26.00 6/30/0 3.00 8/30/9 8.34 m /I Selenium dissolved 24 0.00 7/31/9 1 U 8/30/9 0.00 m /I Silica dissolved 54 34.00 11/20/ 1.50 2/26/9 17.26 m /I Sodium dissolved 54 9,130 9/15/1 710 5/28/9 3,562 mg/1 Strontium dissolved 54 2.58 3/26/9 0.18 6/16/9 1.28 m /I Vanadium dissolved 24 1 0.06 5/26/0 U 5/26/0 0.06 m /I Zinc dissolved 24 1 0.09 7/31/9 U 6/23/9 0.04 m /I ' DAUB & ASSOCIATES, INC. ,. , 48 January 2014