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 WATER WELL 29-3
JULY 1 1999 - MARCH 31 2000
WeIIID 293 293 293 29.3 293 293 293 293 293
Sample Date 7/21/99 8/29/99 9/23/99 10/27/99 11/18/99 12/13/99 1/10/00 2/15/00 3/13/00
SampleType• Prima Prima Primar Prima Avera a Prima Prima Avera a Primar
Completion Horizon A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove
Paremeter ( p'•
Aluminum, dissolved <0.6 <0.6 <0.3 <0,6 <0.6 <0.3 0.3 <0.6 <0.6
Antimon ,dissolved <0.003 0.0037 <0.0025 <0.005 <0.0075 <0.1 0.015 <0.03 <0.03
Arsenic, dissolved <0.03 <0.05 <0.025 <0.03 <0.01 <0.05 <0.01 <0.1 <0.01
Barium, dissolved 1.23 2.12 2.59 2.75 2.985 3.32 3.32 3.195 3.32
Ber Ilium, dissolved <0.005 0.005 <0.005 0.031 <0.002 <0.01 <0.003 <0.03 <0.002
Boron, dissolved 4.8 4.4 4.7 4.5 4.75 4.8 4.6 4.7 4.7
Cadmium, dissolved 0.007 <0.01 0.008 0.01 0.0085 <0.01 0.02 0.055 <0.002
Calcium, dissolved 20 13 10 9 7 7 16 6.5 8
Chromium, dissolved 0.049 <0.0025 0.0383 0.17 0.0845 0.73 0.083 0.095 0.064
Cobalt, dissolved <0.003 0.0038 <0.0025 <0.003 0.00075 <0.005 <0.001 <0.01 <0.001
Ca er, dissolved <0.03 <0.025 <0.025 0.02 <0.01 0.09 0.08 <0.1 0.02
Iron, dissolved 1.8 1.8 0.9 1.4 0.85 0.6 0.5 0.55 0.3
Lead, dissolved <0.005 <0.005 <0.005 <0.005 0.0015 <0.01 0.013 <0.03 <0.002
Lithium, dissolved 1.1 1 1 1 1.05 1.2 1.2 1 1.1
Ma nesium, dissolved 6 6 6 6 5 5 6 4.5 5
Man anese, dissolved 0.215 0.08 0.033 0.302 0.0215 0.46 0.02 <0.03 <0.03
Mercury, dissolved <0.005 <0.0002 <0.0002 <0.001 <0.001 <0.002 <0.001 <0.001 <0.001
Mol bdenum, dissolved 0.021 0.013 0.014 <0.005 0.0015 0.03 0.004 <0.03 <0.002
Nickel, dissolved <0.01 0.02 <0.01 0.13 0.018 0.25 0.006 <0.05 <0.05
Potassium, dissolved 13 14 14 16 12.5 15 16 15 19
Selenium, dissolved <0.001 <0.001 <0.001 <0.006 <0.006 <0.001 <0.006 <0.005 <0.006
Silica, dissolved 38 25 23 24 19.5 18 18 19.5 20
Silver, dissolved <0.003 0.006 <0.0025 0.006 0.001 <0.005 0.004 <0.01 0.002
Sodium, dissolved 8460 8160 8200 8250 8240 8250 8050 7880 8400
Strontium, dissolved 0.9 1.1 1.1 1.2 1.2 1.3 1.2 1.2 1.2
Thallium, dissolved <0.003 <0.0025 <0.0025 <0.003 <0.001 <0.005 <0.001 <0.01 <0.001
Uranium, dissolved <0.003 <0.0025 <0.0025 <0.003 0.00175 0.009 <0.001 <0.01 <0.001
Vanadium, dissolved <0.1 <0.1 0.06 <0,1 <0.1 <0.05 <0.05 <0.1 <0.1
Zinc, dissolved 2.3 1.4 1 0.67 0.28 0.7 <0.05 <0.5 <0.04
B~carb as CaC03 17100 186700 17700 17400 16300 16300 15900 17700 12900
Carbonate as CaC03 <200 <200 c200 <200 <200 <200 <200 <200 3900
H drozitle as CaC03 <200 <200 <200 <200 <200 <200 <200 <200 <2
Total Alkalinity 17100 18700 17700 17400 16300 16300 15900 17700 16800

• 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.