HYDRO26818

• Permit No: M1999051
• IBM Index Class Name: Hydrology
• Doc Date: 5/3/2001
• Doc Name: January 2001 Surface and Groundwater Monitoring Report
• From: Natural Soda Inc.
• To: DMG
• Permit Index Doc Type: Other Ground Water
• Media Type: D
• Archive: No

Natural Soda, Inc.
January 2001
Surface and Groundwater Monitoring Report
Table 70. January 2001 Quality Control Samples
Lab Numbew 5692-5698 I OC (Blank (Spike ( Duplicate
I
Benzene 0.016270.0170 10.000010.0000 0.016510.017 0.00070.000
Ethylbenzene 1 0.0173!0.0170 0.000!0.000 0.0166!0.017 0.000/0.000
Toluene 1 0.0177/0.017 10.000/0.000 0.0171/0.017 0.000/0.000
Xylene 1 0.0161/0.017 10.000/0.000 0.016/0.017 0.000/0.000
Diss. Aluminum(AI) 0.1/0.1 10.000/0.000 0.097/0.1 0.000/0.000
Diss. Antimony(Sb) 0.047/0.050 10.000/0.000 0.050/0.050 0.000/0.000
Diss. Arsenic(As) 0.13/0.10 10.000/0.000 0.12/0.10 0.000/0.000
Diss. Barium(Ba) 1 1.0711.00 10.00010.000 0.94/1.00 O.D00/0.000
Diss. Beryllium(Be) 1 0.048510.050 10.00010.000 0.0103!0.0100 0.000/0.000
Diss. eoron(B) 0.50(0.50 (0.000l0.D0D 0.590!0.680 0.243!0.243
Diss. Cadmium(Cd) 0.0099/0.0100 0.000/0.000 0.0003/0.0003 0.000/0.000
Diss. Calcium(Ca) 30.6/30. 0/0 5.99/6.29 32.5/32.7
Diss. Chromium(Cr) 1 0.048/0.050 10.000/0.000 1 0.053/0.050 0.000/0.000
Diss. Cobalt(Co) 0.098/0.100 10.000/0.000 0.058/0.060 0.000/0.000
Diss. Copper(Cu) 1 0.04910.050 10.00010.000 0.047110.0503 O.ODO/0.000
Diss.lron(Fe) 1 1.25/1.00 10.0070.00 1.5011.20 0.003!0.003
Diss. Lead(Pb) 1 0.0241/0.025 10.000!0.000 1 0.0239/0.0250 1 0.003/0.002
Diss. Lithium(Li) ( 1.00/1.00 10.00!0.00 2.16!2.13 0.134/0.138
Diss. Magnesium(Mg) 1 1.91/2.0 10/0 1 6.34/6.8 1 1.83/1.8

Diss. Manganese(Mn) 1
0.156/0.149 10.000/0.000 1
0.0172/0.018 1 _
0.03816/0.038
piss. Mercury(Hg) 1 0.00123/0.00125 10.00000/0 0.00121/0.00125 1 0.00000/0
Diss. Molybdenum(Mo) 1 0.050/0.050 10.000/0.000 0.045/0.044 0.040/0.040
Diss. Nickel(Ni) 0.09710.100 10.000/0.000 0.09910.100 D.DDDID.DDD
Diss. Potassium(K) 5.3015.00 10.0!0.0 4.52!4.31 10.0419.92
Diss. Selenium(Se) 0.0478/0.0500 10.000/0.000 0.0106/0.0109 0.001/0.001
Diss. Silica(Si02) 4.8/5.0 10.0/0.0 4.7/4.65 8.7/8.7
Diss. Silver(Ag) 0.0028/0.0025 10.0000/0.0000 0.0100/0.0100 1 0.0000/0.000
Diss. Sodium(Na) 1 9.79/10.0 10.0/0.0 113.5/13.5 1 17.05/16.53

Diss. Strontium(Sr) 1
2.00/2.00 10.000/0.000
13.36/3.38 1 _
3.29/3.32
Diss. Thatlium(TI) 1 0.020510.0200 10.000/0.000 10.0090/0.0100 O.D00/0.000
Diss. Uranium(U) 1 0.059!0.0605 10.00010.000 !- I 0.000I0.000
Diss. Vanadium(V) 0.105/0.100 10.000!0.000 0.108!0.102 0.000!0.000
Diss. Zinc(Zn) 0.0485/0.050 10.000/0.000 0.103/0.100 0.002/0.002
Diss. Bromide(Br) 0.98/1.0 10.000/0.000 1.64/1.54 0.31/0.35
Total Diss. Organic Carbon 10.7/10.0 10.00/0.00 18.1/17.0 7.6/7.0
Diss. Chloride(CI) 1 26/25 10/0 128/27 0/0
Conductivity 1415/1412 11.89 (RO) none 11199/1204
Diss. Fluoride(F) 12.813.0 10.00/0.00 12.9912.95 16.9716.77
Hardness (CaC03) 1347/338 10/0 4511428 11.6110.9
Diss. Nitrate(N) 1 3.05/3.0 10.00!0.00 1 48/1.22 10.069/0.068
Diss. Nitrate+Nitrite 3.88/4.0 10.00/0.00 11.91/1.72 0.069/0.068
Diss. Nitrite(N) 0.83/1.00 10.00/0.00 10.43/0.50 0.00/0.00
pH 7.0/7.0 inone 18.1/8.1 8.5/8.5
Diss. Phosphate(P04) 1.2/1.0 10.00/0.00 10.40/0.50 0.00/0.00
Diss. Ttl Phosphorous 10.6110.50 10.0010.00 0.6510.59 10.00/0.00
Dissolved Solids 316/313 O)0 828/801 1300/1288
Diss. Sulfate(S04) 10.7/10 OIO 19.5!19.0 O!0
Diss. Sulfide(s) 0.21/0.25 10.0/0.0 10.23/0.25 0.0/0.0
Total Alkalinity 353/345 O/0 1410/406 465/468
P. Alkalinity 306/306 0/0 1185/185 12.9/14.9
Daub 8 Associates, Inc. 13