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 GROUND WATE~t WEtI 20.9
JULY 1 1999 • MARCH 31 2000
WeIIID 209 209 20-9 209 209 209 209 209 209
Sample Date 7/22/99 8/25/99 9/23/99 10/21/99 11/16/99 12/16/99 1/14/00 2/23/00 3/16/00
Sample 7ype• Prima Prima Prima Prima Avera a Prima Prima Prima Prima
Completion Horizon B Groove B Groove B Groove B Groove B Groove B Groove B Groove B Groove B Groove
Parameter {mg/I)°
Aluminum, dissolved 0.08 <0.2 <0.15 <0.2 <0.2 <0.2 <0.2 0,05 <0.2
Antimon ,dissolved <0.0005 <0.001 <0.0003 <0.002 <0.005 <0.001 <0.002 <0,001 <0.002
Arsenic, dissolved <0.005 <0.01 <0.0025 <0.01 <0.003 <0.005 <0.01 0.038 <0.01
Barium, dissolved 3.43 4.13 3.69 3.74 3.275 3.68 3.82 3,55 3.67
Beryllium, dissolved <0.001 <0.002 0.0006 <0.002 0.0013 <0.001 <0.002 <0.001 <0.002
Boron, dissolved 1.6 1.74 1.62 1.55 1.635 1.55 1.59 1.43 1.43
Cadmium, dissolved 0.002 <0.002 0.008 0.005 0.01155 0.009 0.008 0.018 0.014
Calcium, dissolved 10.9 11 11 11 11 10 10 10 10
Chromium, dissolved 0.0092 0.0232 0.0106 0.026 0.0325 0.019 <0.002 0.008 0.014
Cobalt, dissolved <0.0005 <0.001 <0.0003 <0.001 0.00225 <0.0005 <0.001 0.0005 <0.001
Copper, dissolved <0.005 <0.01 c0.0025 <0.01 0.004 <0.005 0.13 0.051 <0.01
Iron, dissolved 0.5 0.39 0.69 0.18 0.235 0.12 0.16 0,18 0.15
Lead, dissolved <0.001 <0.002 <0.0005 <0.002 <0.0005 <0.001 <0.002 0.002 <0.002
Lithium, dissolved 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0,62 0.6
Magnesium, tlissolved 4.7 5 5 4 5 5 5 4.4 5
Manganese, dissolved 0.014 0.04 0.0209 0.014 0.0825 0.029 0.071 0.016 0.014
Mercur ,dissolved 0.0003 <0.0002 <0.001 <0.0002 <0.001 <0.0002 <0.001 <0.0002 <0.0002
Mol bdenum, dissolved 0.001 0.005 0.0022 0.004 0.00435 0.002 <0.002 0.001 <0.002
Nickel, dissolved <0.002 <0.004 0.004 <0.004 <0.01 0.01 <0.004 0.004 <0.004
Potassium, dissolved 6.5 6 6 5 6 5 5 5 5
Selenium, dissolved <0.001 <0.001 <0.001 <0.006 <0.005 <0.006 <0.006 <0,001 <0.001
Silica, dissolved 18.7 17 18 17 19 18 17 16.3 17
Silver, dissolved 0.0014 0.001 0.00116 0.001 0.0019 0.0015 0.002 0.0021 0.002
Sodium, dissolved 2550 2330 2480 2320 2530 2320 2300 2340 2260
Strontium, dissolved 2.67 2.99 2.75 2.72 2.6 2.76 2.84 2,68 2.5
Thallium, dissolved <0.0005 <0.001 <0.0003 <0.001 <0.0003 <0.0005 <0.001 <0.0005 0.001
Uranium, dissolved <0.0005 <0.001 <0.0003 <0.001 <0.0003 <0.0005 <0.001 <0.0005 <0.001
vanadium, dissolved <0.005 <0.03 <0.025 <0.03 <0.03 <0.03 <0.03 <0,005 <0.03
Zinc, dissolved 0.32 <0.04 <0.01 0.05 0.4 <0.02 <0.04 0,06 <0.04
BicarbasCaC03 4720 5020 4780 4160 4495 5100 4820 4870 4430
Carbonate as CaC03 <200 <20 <20 <200 <20 <20 200 <2 536
H dioxide as CaC03 <200 <20 <20 <200 <20 <20 <200 <2 <2
Total Alkalinit 4720 5020 4780 4160 4495 5100 5030 4870 4970

"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 (oltowing "<" is the analytical limit of detection based upon the method and the sample matrix.