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 WA ER W !L 20.5 CONTINUED
JULY 1,1939 -MARCH 31, 2000
WeIIID 205 205 20.5 205 205 205 205 205 20-5
Sample Date 7/22/99 8/25/99 9/23/99 10/21/99 11/19/99 12/13/99 1/11/00 2/18/00 3/13/00
Sample Type• Prima Prima Prima Avera a Prima Primer Prima Primer Prima
Completion Horizon Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta
Parameter (mg/q'•
Bromide <2 <0.5 <0.1 <0.75 <1 <0.1 <10 <10 <1
Carbon, dissolved or anic 5 6 4 8 8 6 9 <10 11
Cation~Anion Balance ~7.4 ~2.8 0.7 ~0.9 ~2.7 ~0.5 ~5.1 ~7.3 •2.6
Sum otAnions me /L 67 72.5 54.5 68.95 70.2 70.6 72.8 76.7 47
Sum of Cations meq/L 57.8 68.6 55.3 67.7 66.5 69.9 65.7 66.3 44.6
Chloride 113 120 96 165 110 120 100 137 83
Cond (d1 25C (umhos/cm) 5100 5580 4150 5305 5460 5760 5880 5870 6060
Fluoride 8 9 6 8 9 7.2 11 8.9 5.3
Hardness as CaC03 224 231 328 200.5 195 194 178 183 400
Nitrate as N, dissolved <0.02 0.03 <0.4 <0.4 <0.4 <0.1 <0.2 <0.2 0.3
Nitrate/Nitrie as N, dissolved <0.02 0.03 <0.4 <0.4 <0.4 <0.1 <0.2 <0.2 0.3
Nitrite as N, dissolved <0.01 <0.01 <0.01 <0.2 <0.2 <0.05 <0.1 <0.1 <0.1
pH (units) 7.7 8.3 8 8 7.6 8.4 7.7 7.7 7.8
Phos horus, dissolved 0.03 <0.05 0.2 0.05 0.07 0.05 0.1 <0.1 0.1
Phos horus, ortho dissolved <0.5 <0.5 0.7 2.11 <0.1 0.03 0.27 0.115 0.07
Total Dissolved Solids 3450 3590 2980 3630 3880 3700 3770 3750 2510
Sodium Absorption Ratio in H2O 35.6 42 26.9 45.05 44.7 47.5 46.5 46.2 18.3
Sulfate 50 40 140 20 30 40 10 20 190
Sulfide as S 0.59 14 11 20 7.8 1.3 1.6 0.4 2
TDS (talc) 3340 3740 2920 3615 3630 3880 3680 3810 2470
TDS ratio 1.03 0.96 1.02 1.005 1.07 0.95 1.02 0.98 1.02
Tem erature 17.9 15.5 13.2 15.7 12.3 9.3 11 10.7 12.2
Gross Alpha Result (pCi/L) 3.3 0 11 0 0 8.5 47 0 8.8
Gross AI ha Error (pCi/L) 19 51 14 31.5 24 26 33 21 14
p a inimum a ec a e
Activity (pCi/L)
19
47
16
22
21
18
20
20
13
Gross Beta Result (pCi/L) 22 24 7.8 0 19 ~ 16 32 6.2 0
Gross Beta Error (pCi/L) 22 35 11 18.5 24 27 20 19 13
e a inimum a ec a e
Activity (pCi/L)
26
41
16
25
31
31
29
29
18

• 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.