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

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DATA SUMMARY GROUND WATER WELL 20-10 CONTINUED
JULY 7, 7999 -JUNE 30, 2000
WeII ID 20-10 20-10 20-10 20-10 20-10 20-10 20-10 20-10 20-10 20-10 20-10 20-10
Sample Date 7120/99 8/26/99 9/26/99 10/18/99 11/17/99 12/15/99 1/12/00 2/17/00 3/21/00 4/13/00 5122100 6/15/00
Sample Type' Primary Primary Primary Primary Primary Primary Primary Primary Average Primary Average Primary
Completion Horizon Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta Uinta
Paremeter (mg/I)"
Bromitle <0.2 <0.1 c0.1 <1 <0.5 <0.1 <10 <t <5.05 <0.1 0.19 0.29
Carbon, dissolved organic 3 5 9 9 11 13 15 20 10 19 25 24
Cation-Amon Balance % 0.3 -3.3 1.1 -20.9 15.6 8 16.3 -4.2 1.275 0.4 7.4 6.6
Sum of Anions meq/L 17.4 17.4 31.5 20 18.9 19.2 30 30.3 28.3 26.1 28.2
Sum of Cations meq/L 16.3 17.8 20.6 27.4 22.2 26.7 27.6 29.2 28.5 30.3 32.2
Chloride 37 33 40 180 59 86 109 48 110 120 124
Cond Q 25C (umhos/cm) 1380 1540 1530 2570 1600 1630 1690 2410 2650 2500 2390 2430
Fluoride 8 5.8 8 8 10 8 8.7 9.15 9.2 9.3 9.5
Hartlness as CaC03 141 144 166 198 103 157 196 186 141 119 85 82
Nitrate as N. dissolved 0.03 ~ 0.09 <0.4 0.03 <0.4 <0.1 <0.4 <0.2 <0.2 <0.2 <0.2 <0.2
Nitrate/Nitne as N, dissolved 0.03 0.1 <0.4 0.03 <0.4 <0.1 <0.4 <0.2 <0.2 <0.2 <0.2 <0.2
Nitrite as N, dissolved <0.05 0.01 <0.2 <0.01 <0.2 <0.05 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1
pH (units) 8.2 8.5 8.4 8.6 8.3 8.3 8.3 8.6 8.4 6.6 8.5 8.7
Phosphorus, dissolved 0.02 <0.05 D.O6 0.05 0.14 0.01 0.1 0.1 0.12 0.2 0.29 0.16
Phosphorus. ortho di55olved <0.03 <O.p05 <0.5 0.1 <0.1 0.09 0.3 0.127 0.11 0.12 0.14 0.349
Total Dissolved Solids 950 980 990 1100 1440 1140 1390 1480 1585 1580 1540 1780
Sodium Absorplien Ratio in H2O 12 11.1 10.2 11.8 25 15.2 16.2 17.3 22.1 23.9 31 33.7
Sulfate 180 160 190 180 100 150 170 120 105 80 10 40
Sulfide asS <0.02 7.8 6.3 12 3.4 5.1 4.8 5.1 11.5 21 18.5 28.9
TDS (talc) 969 959 995 1500 1260 1160 1240 1620 1650 1600 1540 1770
TDS ratio 1.02 1 0.73 1.12 0.98 1.12 0.91 0.96 0.99 1 1.01
Temperature 16.3 15.5 13.2 14.2 12.6 10.6 10.7 10.6 10.3 13.2 14.7 16.7
Gross Alpha Result (pCi/L) 4.9 12 22 0 21 4.8 29 5.9 17.2 0 5.5 8.8
Gross Alpha Error (pCi/L) 5.5 15 9.4 10 9.7 12 13 9.9 10.8 18 9 11
Ip a inimum etecta e
Activity (pCi/L)
4.5
9.2
6
7.1
4.9
6
6.7
7.4
8.45
13
9.6
12
Gross Beta Result (pCi/L) 2.8 9.3 8.9 2.5 10 5.6 5.3 0.2 2.8 0 6.7 13
Gross Beta Enor (pCVL) 4.2 8.5 4.7 5.1 5.9 8.5 7.4 8.7 8.8 14 9.9 12
eta inimum etecta e
Ac4viry (pCi/L)
6.2
12
6.4
7.6
7.1
9.6
9.6
12
12
21
14
17

' Sample Type =Primary (one sample is represented), =Average (duplicate samples are averagetl). "Constituents reposed in mg/I unless otherwise noletl.
A symbol "<" belore a number intlica[es that Iha value is not tlelected. The number following'<^ ,s the analytical lima of detection based upon the methotl and the sample malnx.