HYDRO27790

• Permit No: M1999002
• IBM Index Class Name: Hydrology
• Doc Date: 7/10/2000
• Doc Name: BASELINE GROUNDWATER CHARACTERIZATION REPORT 07/01/99 - 06/30/00
• From: AMERICAN SODA
• To: DMG
• Media Type: D
• Archive: No

DATA SUMMARY GROUND WATER WELL 20-1
JULY 1 1999-JUNE 30, 2000
WeII ID 20-1 20-1 20-1 20-1 20-1 20-1 20-1
Sample Date 7/25/99 8/27199 9/26199 3/1/00 4/24/00 5119/00 6/16/00
Sample Type• Primary Primary Primary Primary Primary Primary Primary
Completion Horizon Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution Dissolution
Parameter (mgll)••
Aluminum. dissolved <2 <2 <0.6
<2
<0.8
<0.6
<0.8
Antimony, dissolved <0.01 <0.005
<0.005
<0.005
<0.005
<0.02
<0.02
Arsenic. dissolved <0.1 <0.05 <0.05 0.3 <0.03 0.2 0.17
Banum, dissolved 3.5 3.6 6.93 3.7 2.41 0.33 4.26
Beryllium, dissolved <0.02 <0.01 0.03 <0.005 <0.05 <0.02 <0.01
Boron, tlissolved 12.8 9.6 13.8 9.1 7.5 4.9 9.7
Cadmium, dissolved <0.02 <0.01 0.01 0.021 <0.005 <0.02 0.03
Calcium, dissolved <10 <10 7 10 <5 <4 <5
Chromium, tlissolved 0.32 0.513 0.72 0.339 0.188 0.21 0.15
Cobalt, dissolved <0.01 <0.005 <0.005 <0.003 <0.003 <0.01 <0.005
Copper, dissolved <0.1 <0.05 <0.1 0.8 0.6 0.4 0.58
Iron, tlissolved 2.2 2.7 1.9 2.6 2 2.8 1.6
Lead, tlissolved 0.03 0.11 0.01 0.063 0.09 0.15 0.04
Lithium, dissolved 4 2 3 3 2.2 1,6 2.9
Magnesium, dissolved <10 <10 <4 10 <5 6 <5
Manganese. dissolved <0.02 0.04 0.03 0.056 0.015 0.02 0.09
Mercury. dissolved <0.02 <0.0002 <0.001 <0.001 <0.001 <0.001 <0.001
Molybdenum, dissolved 0.1 0.16 0.01 0.172 0.209 0.31 0.13
Nickel, dissolved <0.04 <0.02 <0.04 0.01 0.01 <0.04 0.03
Potassium, dissolved 160 90 94 100 87 88 92
Selenium, dissolved <0.001 <0.006 <0.005 <0.006 <0.001 <0.005 <0.006
Silica, dissolved 50 30 33 30 24 19 27
Silver, dissolved <0.01 <0.02 <0.005 0.005 <0.003 <0.01 <0.005
Sotlium, tlissolved 24200 21800 29900 21000 16700 10600 21500
Strontium, dissolved 0.8 0.7 1.1 0.7 0.4 <0.2 0.7
Thallium, dissolved <0.01 <0.005 <0.005 <0.003 0.004 <0.01 <0.005
Uranium. dissolved <0.01 <0.005 <0.005 <0.003 <0.003 <0.01 <0.005
Vanadium, dissolved <0.3 <0.3 <0.1 0.3 <0.1 <0.1 <0.1
Zinc, tlissolveo 4.9 16.4 <0.4 9.9 20 29.9 10.9
Bicaro asCaC03 33800 33900 34200 33300 15800 17000 38100
Carbonate as CaC03 <200 <200 1990 <2 1370 780 <2
Hydroxide as CaC03 <200 <200 <200 <2 <2 <2 <2
Total Alkaliniry 33800 33900 36200 33300 17200 17700 38100

Sample Type =Primary (ono sample is represented). =Average (duplicate samples are averaged). "Constituents reported in mg/I unless othennse noted.
A symbol'<^ before a number intlipales that the value is not tlelactetl. The number following "<^ is the analytical limit of detection based uDOn the method and the sample matrix.