HYDRO29236

• Permit No: M1999002
• IBM Index Class Name: Hydrology
• Doc Date: 5/30/2000
• Doc Name: BASELINE GROUND WATER CHARACTERIZATION REPORT 7-1-99 THROUGH 3-31-00 CONTINUED
• From: AMERICAN SODA
• To: DMG
• Media Type: D
• Archive: No

DATA SUMMARY GRQUND VYATER WELL 21-3D
JUlY 1 1999 • MARCH-31 2D00
WeIIID 213D 21~3D 21~3D 21~3D 21~3D 21~3D 21~3D 21~3D 21~3D
Sample Date 7/22/99 8/24/99 9/24/99 10/22/99 11/16/99 12/14/99 1/11/00 2/16/00 3/22/00
Sample Type' Prima Prima Prima Prima Prima Prima Prima Prima Prima
Completion Horizon Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution
Parameter (m )"
Aluminum, dissolved <0.6 0.8 0.6 <0.6 <0.6 <0.2 <0.6 <0.2 <0.6
Antimon ,dissolved <0.005 0.003 0.0052 <0.01 0.006 <0.1 <0.005 <0.01 <0.005
Arsenic, dissolved <0.05 <0.03 0.078 0.08 0.11 0.32 <0.03 0.29 0.05
Barium, dissolved 3.38 4.87 1.12 1.05 0.98 1 1.11 ].26 1.85
Ber Ilium, dissolved <0.01 0.007 <0.005 <0.01 0.005 <0.01 <0.005 <0.01 <0.005
Boron, dissolved 6.1 6.6 6.1 6.2 6.1 6.08 6.3 5.8 6.2
Cadmium, dissolved 0.01 <0.005 0.014 0.02 0.025 0.01 0.069 0.02 0.028
Calcium, dissolved 41 19 9 8 6 7 6 7 9
Chromium, dissolved 0.078 0.474 0.107 0.4 0.345 0.12 0.028 0.15 0.268
Cobalt, dissolved <0.005 c0.003 <0.0025 <0.005 0.002 <0.005 <0.003 <0.005 <0.003
Co per, dissolved <0.05 <0.03 <0.025 <0.05 0.01 <0.05 0.15 1.74 0.16
Iron, dissolved 4.1 2.2 1 0.7 0.7 0.77 0.8 0.74 0.9
Lead, dissolved <0.01 0.006 <0.005 <0.01 <0.002 <0.01 <0.005 0.02 <0.005
Lithium, dissolved 2.6 2.7 2.4 2.5 2.3 2.5 2.7 3.1 2.8
Ma nesium, dissolved 12 6 11 9 8 7 6 6 7
Manganese, dissolved 0.15 0.101 0.025 0.02 0.035 1.27 <0.005 0.05 0.02
Mercury, dissolved <0.01 <0.0002 <0.0002 <O.ppl <0.001 <0.002 <0.001 <0.001 <0.0002
Mol bdenum, dissolved 0.15 0.026 0.829 0.79 0.843 0.69 0.836 0.61 0.445
Nickel, dissolved 0.02 0.01 0.03 0.02 0.025 0.03 0.03 0.03 0.02
Potassium, dissolved 57 61 54 51 52 58 46 61 58
Selenium, dissolved 0.001 <0.001 <0.001 <0.006 <0.005 <0.006 <0.006 <0.006 <0.006
Silica, dissolved 27 20 64 67 65 66 70 62 54
Silver, dissolved <0.005 0.003 0.0037 <0.005 0.004 <0.005 0.005 <0.005 0.004
Sodium, dissolved 16100 15900 15400 15400 15300 15200 15200 15500 15600
Strontium, dissolved 1.2 1.1 0.3 0.2 0.2 0.25 0.3 0.3 0.4
Thallium, dissolved <0.005 <0.003 <0.0025 <0.005 <0.001 0.005 <0.003 <0.005 <0.003
Uranium, dissolved <0.005 <0.003 0.0157 0.013 0.015 <0.05 0.012 0.011 0.009
Vanadium, dissolved 0.2 <0.1 0.3 0.2 0.1 0.14 0.1 <0.1 0.1
Zinc, dissolved 2.2 1.7 <0.1 <0.2 0.06 0.6 <0.1 0.7 <0.1
BicarbasCaC03 31800 33200 33400 30200 30100 27900 29700 34500 31800
Carbonate as CaC03 <200 <200 <200 <200 <200 1450 <200 <200 <2
H droxide as CaC03 <200 <200 <200 <200 <200 <200 <200 <200 <2
Total Alkalinity 31800 33200 33400 30200 30100 29300 29700 34500 31800

• Sample Type =Primary (one sample is represented), =Average (duplicate samples are averaged). •• Constituents reported in mg/I unless otherwise noted.
A symbol'<" before a number indicates that the value is not detected. The number following'<' is the analytical limit of detection based upon the method and the sample matrix,