HYDRO23447

• Permit No: M1999002
• IBM Index Class Name: Hydrology
• Doc Date: 6/19/2000
• Doc Name: BASELINE GROUND WATER CHARACTERIZATION REPORT 7-1-99 THROUGH 4-30-00 CONTINUED
• From: AMERICAN SODA
• To: DMG
• Media Type: D
• Archive: No

DATA SUMMARY GROUND WATER WELL, 20-1
JULY 1, 1999 -APRIL 30, 2000
Well ID 20-1 20-1 20-1 20-1 20-1
Sample Date 7/25/99 8/27/99 9/26/99 3/1/00 4/24/00
Sample Type• Primary Primary Prima Primary Primary
Completion Horizon Dissolution Dissolution Dissolution Dissolution Dissolution
Parameter (mgA)"
Aluminum, dissolved <2 <2 <0.6 <2 <0.8
Antimony, dissolves <0.01 <0.005 <0.005 <0.005 <0.005
Arsenic, dissolved <0.1 <0.05 <0.05 0.3 <0.03
Barium, dissolved 3.5 3.6 6.93 3.7 2.41
Beryllium, dissolved <0.02 <0.01 0.03 <0.005 <0.05
Boron, dissolved 12.8 9.6 13.8 9.1 7.5
Cadmium, dissolved <0.02 <0.01 0.01 0.021 <0.005
Calcium, dissolvetl <10 <10 7 10 <5
Chromium, dissolved 0.32 0.513 0.72 0.339 0.188
Cobalt, dissolved <0.01 <0.005 <0.005 <0.003 <0.003
Copper, dissolved <0.1 <0.05 <0.1 0.8 0.6
Iron, dissolved 2.2 2.7 1.9 2.6 2
Lead, dissolved 0.03 0.11 0.01 0.063 0.09
Lithium, dissolved 4 2 3 3 2.2
Magnesium, dissolved <10 <10 <4 10 <5
Manganese, dissolved <0.02 0.04 0.03 0.056 0.015
Mercury, dissolved <0.02 <0.0002 <0.001 <0.001 <0.001
Molybdenum, dissolved 0.1 0.16 0.01 0.172 0.209
Nickel, dissolved <0.04 <0.02 <0.04 0.01 0.01
Potassium. dissolved 160 90 94 100 87
Selenium, dissolved <0.001 <0.006 <0.005 <0.006 <0.001
Silica, dissolved 50 30 33 30 24
Silver. dissolved <0.01 <0.02 <0.005 0.005 <0.003
Sodium, dissolves 24200 21800 29900 21000 16700
Strontium, dissolved 0.8 0.7 1.1 0.7 0.4
Thallium, dissolved <0.01 <0.005 <0.005 <0.003 0.004
Uranium, dissolved <0.01 <0.005 <0.005 <0.003 <0.003
Vanadium, dissolved <0.3 <0.3 <0.1 0.3 <0.1
Zinc, dissolved 4.9 16.4 <0.4 9.9 20
Bicarb as CaC03 33800 33900 34200 33300 15800
Caroonate as CaC03 <200 <200 1990 <2 1370
Hydroxide as CaC03 <200 <200 <200 <2 <2
Total Alkalinity 33800 33900 36200 33300 17200

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