HYDRO22702

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

•
DATA SUMMARY GRi9UND W
JULY 1 I99J - C ATER YVEII 21-2
H 31 2600
WeIIID 212 212 212 212 212 212 212 212 212
Sample Date 7/22/99 8/27/99 9/24/99 10/21/99 11/15/99 12/13/99 1/10/00 2/15/00 3/14/00
Sampler pe' Prima Primar Primar Prima Prima Prima Prima Prima Prima
Completion Horizon Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium
Parameter (mg/q"
Aluminum, dissolved 0.12 <0.03 0.15 <0.03 <0.03 <0.2 <0.03 0.03 0.04
Antimon ,dissolved <0.0005 <0.0001 0.0003 <0.0003 0.0001 <0.01 <0.0005 <0.003 <0.0005
Arsenic, dissolved <0.005 <0.001 <0.001 <0.003 0.0006 <0.005 <0.003 <0.01 <0.001
Barium, dissolved 0.026 0.05 0.024 0.016 0.019 0.02 0.018 0.018 0.016
Ber Ilium, dissolved <0.001 <0.0002 <0.0002 <0.0005 0.0002 <0.001 <0.0005 <0.003 <0.0005
Boron, dissolved 0.15 0.17 0.16 0.15 0.15 0.2 0.16 0.16 0.15
Cadmium, dissolved <0.001 0.0003 0.0002 <0.0005 0.0002 <0.001 0.0007 <0.003 0.0003
Calcium, dissolved 100 133 131 128 123 126 125 132 115
Chromium, dissolved 0.004 0.0016 0.0035 0.0013 0.0004 0.004 <0.0005 0.005 <0.0002
Cobalt, dissolved 0.0011 0.0014 0.0016 0.0012 0.00116 0.0016 0.0014 0.002 0.0009
Copper, dissolved 0.02 0.011 <0.001 <0.003 0.0072 0.012 0.006 <0.01 <0.003
Iron, dissolved 0.05 0.08 0.62 0.68 0.38 0.83 0.62 0.88 0.46
Lead, drssolved <0.001 <0.0002 <0.0002 <0.0005 <0.0001 <0.001 <0.0005 <0.003 0.0281
Lithium, dissolved 0.12 0.09 0.09 0.08 0.09 <0.1 0.09 0.09 0.09
Ma nesium, dissolved 156 177 172 159 163 166 160 163 156
Man anese, dissolved 0.042 0.0664 0.0953 0.0987 0.0855 0.101 0.08 0.096 0.0887
Mercury, dissolved <0.001 <0.0002 <0.001 <p.0p1 <0.001 <0.002 <p.001 <0.0002 <0.001
Mol bdenum, dissolved 0.005 0.0033 0.0033 0.0023 0.003 0.002 0.0022 0.003 0.002
Nickel, dissolved 0.004 0.0201 0.0252 0.007 0.004 0.012 0.012 0.019 0.0048
Potassium, dissolved 2 1.9 1.7 1.5 1.5 <2 1.4 1.4 1.6
Selenium, dissolved <0.001 <0.001 <0.001 <0.006 <0.005 <0.006 <0.006 <0.005 <0.006
Silica, dissolved 34.9 43.4 52.3 52.5 49.5 52 54.6 55 51.4
Silver, dissolved 0.0022 <0.0005 0.0005 <0.0005 0.00013 <0.0005 <0.0003 <0.001 <0.0003
Sodium, dissolved 600 303 249 216 250 229 216 202 204
Strontium, dissolved 4.16 4.74 5.06 4.67 4.96 5.01 5.08 4.98 4.64
Thallium, dissolved <0.0005 <0.0001 <0.0001 <0.0003 <0.00005 <0.0005 <0.0003 <0.001 0.0003
Uranium, dissolved 0.0017 0.001 0.0005 <0.0003 0.00051 <0.0005 <0.0003 <0.001 <0.0003
Vanadium, dissolved <0.01 <0.005 <0.005 <0.005 <0.005 <0.03 <0.005 <0.005 <0.005
Zinc, dissolved <0.02 0.037 0.007 0.23 0.053 0.05 <0.01 <0.05 0.006
Bicarb as CaC03 1810 1110 963 880 1020 900 860 860 811
Carbonate as CaC03 <20 <20 c2 <20 <20 <20 <20 c20 c2
Hydroxide as CaC03 <20 <20 <2 <20 <20 <20 <20 <20 c2
Total Alkalinity 1810 1110 963 880 1020 900 860 860 811

• 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.