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

n
u
DATA SUMMARY GROUND WATER WELL 28-1 CONTINUED
JULY 1, 1999 -JUNE 30; 2000
WeII ID 28-1 28-1 28-1 28-1 28-1 28-1 28-1 28-1 28-1 28-1 28-1 28-1
Sample Dale 7/19/99 8/24/99 9/23/99 10/21/99 11/15/99 12/13/99 1/10/00 2/14/00 3/13/00 4/10/00 5/15/00 6/12/00
Sample Type' Primary Primary Primary Primary Primary Primary Average Primary Primary Primary Primary Primary
Completion Horizon Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium
Parameter (mgfl)"
Bromide 0.6 <2 <0.5 0.3 0.1 0.2 <1 <1 0.3 0.3 0.52 0.64
Carbon, dissolved organic 8 10 11 11 11 12 11.5 20 9 12 11 11
Cation-Anion Balance % -8.4 -6.2 -0.7 -5.5 -3.1 0.1 -2.15 22.9 -2.6 -3 1.7 -1.9
Sum of Anions meq/L 65.3 56.9 69.4 64.7 72.1 73.4 70.3 37.9 66.7 65.9 71 67.3
Sum of Cations meq/L 55.2 50.3 68.4 57.9 67.8 73.6 67.3 60.4 63.3 62 73.4 64.8
Chloride 53 59 76 79 82 70 70 74 77 72 83 71
Cond @ 25C (umhos/cm) 3640 4440 4320 5050 5170 5280 5175 4750 4910 5090 5390 4850
Fluoritle 0.9 0.8 0.7 0.8 0.7 0.8 0.9 0.9 0.7 0.9 0.8
Hardness as CaC03 1090 1060 1460 1210 1420 1590 1470 1270 1300 1280 1550 1340
Nitrate as N, dissolved 0.21 0.34 0.13 <0.4 0.18 0.2 0.3 1.4 0.5 0.05 <0.2 0.2
Nitrate/Nitrie as N, dissolved 0.21 0.34 0.13 <0.4 0.18 0.2 0.3 1.4 0.5 0.05 <0.2 0.2
Nitrite as N, tlissolved <0.01 <0.01 <0.01 <0.2 <0.01 <0.05 <0.1 <0.1 <0.1 -0.01 <0.1 <0.1
pH (units) 7.8 8.3 7.9 7.5 7.6 8.3 7.7 7.8 7.8 8 7.9 7.6
Phosphorus, tli55olvetl 0.01 <0.05 0.1 <O.p1 0.2 0.02 0.05 <0.1 0.1 -0.05 0.04 1.68
Phosphorus. OrthO tli55olvetl 0.014 <0.5 <0.5 1.58 0.016 <0.03 <0.05 0.022 <0.05 0.06 0.016 0.022
Total Dissolved Solids 3980 3450 4260 3960 4150 4250 4110 3850 3870 3970 4380 3840
Sodium Absorption Ratio .n H2O 10 8.93 10.2 9.63 10.5 10.4 9.815 9.75 10.3 10.1 10.8 10.3
Sulfate 2020 1690 2180 2000 2350 2350 2175 710 2050 2070 2250 2070
s~lree a5 s <o.oz <o.oz <o.z <o.z o.z <o.z <o.z <o.z <o.z -o.oz <o.oz <o.z
TDS (talc) 3780 3310 4200 3800 4350 4480 4205 2570 3990 3950 4380 4040
TDS ratio 1.05 1.04 1.01 1.04 0.95 0.95 0.96 1.5 0.97 1.01 1 0.95
Temperature 11.5 16.2 12.9 13.1 10.9 16.1 16.6 17.1 17.1 12.3 13.7 14.2
Gross Alpha Result (pCi/L) 0 0 24 0 60 -17 9.9 8 6.5 14 0 2.9
Gross Alpha Error (pCi/L) 22 24 25 28 34 25 23 17 12 15 25 30
p a inimum etecu e
Activity (pCi/L)
19
18
18
21
20
18
20
15
12
15
20
18
Gross Beta Result (pCi/L) 0 0 13 3.3 37 -20 0 20 0 14 0 -23
Gmss Beta Error (pCi/L) 19 15 15 14 20 27 22 14 12 15 20 21
eta inimum etecta e
Activity (pCi/L)
26
18
20
19
29
31
29
22
17
22
29
25

'Sample Type =Primary (one sample is represented), =Average (duplicate samples are averagetl). "Constituents reported in mg/I unless otherwise noted.
A symbol'<" Defore a number indicates that the value is not tletected. The number following "<^ is the analytical limit of detection based upon the metnod and the sample matrix.