HYDRO22476

• Permit No: M1999051
• IBM Index Class Name: Hydrology
• Doc Date: 3/26/2001
• Doc Name: November 2000 Surface and Groundwater Monitoring Report
• From: AmerAlia Inc.
• To: DMG
• Permit Index Doc Type: Other Ground Water
• Media Type: D
• Archive: No

Natural Soda, Inc.
November2O0D
Surface and Groundwater Monitoring Report
Table 2. MWU-2 Groundwater Quality Data Long Lfst

Analytical Laboratory
Constituent
MDL
Units 11/26/00 1t-28-Do
MWU2~87
(5369)
Benzene mg/L 0.0002 0
Elhylbenzene mg/L 0.001 0
Toluene mglL 0.0002 0
X lane mg/L 0.0004 0
Dissolved Aluminum (AI) mg/L 0.001 0.17
Dissolved Antimony (Sb) mg/L 0.001 0
Dissolved Arsenic (As) mg/L 0.001 0
Dissolved Barium (Ba) mg/L 0.02 0.02
Dissolvetl Beryllium (Be) mg/L 0.001 0
Dissolved Boron (B) mg/L 0.01 0.13
Dissolved Cadmium (Cd) mg/L 0.0002 0
Dissolvetl Calcium (Ca) mg/L 1 2
Dissolved Chromium (Cr) mg/L 0.001 0
Dissolved Cobalt (Ca) mg/L 0.001 0.011
Dissolved Copper (Cu) mg/L D.001 0.007
Dissolved Iron (Fe) mg/L 0.03 0.48
Dissolved Lead (Pb) mg1L 0.001 0.002
Dissolved Lithium (Li) mg/L 0.02 0.21
Dissolved Magnesium (Mg) mglL 0.2 1
Dissolved Manganese (Mn) mg/L 0.001 0.053
Dissolved Mercury (Hg) mglL 0.00005 0
Dissolved Molybdenum (MO) mg/L 0.001 0.03
Dissolved Nickel (Ni) mglL 0.002 0
Dissolved Potassium (K) mg/L 0.1 0.5
Dissolved Selenium (Se) mgll 0.002 0
Dissolved Silica (SiO2) mg/L 0.5 11.3
Dissolved Silver (Ag) mg/L 0.0002 0
Dissolved Sodium (Na) mg/L 0.1 270
Dissolved Strontium (Sr) mg/L 0.001 0.51
Dissolved Thallium (7g mg/L 0.001 0
Dissolved Uranium mg/L 0.001 0
Dissolved Vanadium M mg/L 0.003 0
Dissolved Zinc (Zn) mglL 0.001 0.034
Gross Alpha pCi/L 5.1 0
Gross Alpha pCUL 6.3 0.8
Bicarbonate Alkalinity mg/L 2 403
Dissolved Bromide (Br) mg/L 0.03 0.35
Total Dissolved Organic Carbon mg/L 1 2
Carbonate Alkalinity mglL 2 20.2
Balance % ~.1
Dissolved Chloritle (CQ mg/L 1 15
Conductivity ~ 25 °C umhoslcm 5 1150
Dissolved Fluoride (F) mglL 0.01 2.56
Hardness as CaCO3 mglL 7 8
Dissolved Nitrate (N) mg/L 0.01 0.10
Dissolved Nitrate+Nitdte (N) mg/l. 0.01 0.10
Dissolved Nitrite (N) mg/L 0.01 0
pH units 0.1 8.60
Dissolved Phosphate P) mglL 0.01 0.05
Dissolved Total Phosphorous (P) mglL 0.01 0.16
Dissolved Solids mg/L 10 856
Sodium Absorption Ratio 36.9
Dissolved SuHate (SO4) mg/L 1 226
Dissolvetl Sulfide (S) mglL 0.1 0
Total Alkalinity (CaCO3) mg/L 5 367
Temperature (field) °C 11.1

0 =lass than MDL Note: variebildy o(the retlioadive a«ey
OWnk = nol apPliceble Proceas (cwnhng array) al the 95%
MDL = meewd detecUOn limn mrRpance bvel.
mg/L =milligram(s) per titer
pmhos/an = miaomhos per centimeter
Daub & Associates, Inc.