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 29+18 CONTINUED
' JULY i, 1999 -APRIL 30, 2000
weIIID 29-46 29-4B 29-4B 29-46 29-46 29-4B 29-48 29-4B 29-48
Sample Date 8/31/99 9/23/99 10/20/99 11/18/99 12/15/99 1/12/00 2/16/00 3/15/00 4/10/00
Sample Type• Prima Primary Primary Primary Primary Primary Primary Primary Primary
Completion Horizon B Groove B Groove B Groove B Groove B Groove B Groove B Groove B Groove B Groove
Parameter (mgA)"
Bromide <0.1 <0.1 <0.5 <1 <0.1 <1 <1 <1 <0.1
Carbon, dissolved organic 6 7 5 8 12 6 <10 5 6
Cation-Anion Balance °/ -0.3 1.6 -0.6 -6.8 1.8 -2.6 -2.6 1.4 -5.2
Sum of Anions meq/L 74 69.2 70.3 77.7 27.6 69.1 72.4 68.4 64.8
Sum of Cations meq/L 73.6 71.5 69.4 67.8 28.6 65.6 68.7 70.4 58.4
Chloride 170 150 140 140 19 140 140 137 134
Conti @ 25C(umhos/cm) 5910 4970 5560 5560 2170 5510 5410 5390 5350
Fluoride 31 27.3 30 26 17 29 27.4 29.6 27.9
Hardness as CaC03 44 42 32 40 30 37 40 38 32
Nitrate as N. tlissolvetl 0.07 <0.02 <0.4 <0.4 <0.1 <0.2 <0.2 <0.2 <0.02
Nitrate/Nitrie as N, dissolved 0.07 <0.02 <0.4 <0.4 <0.1 <0.2 <0.2 <0.2 <0.02
Nitrite as N, dissolved <0.01 <0.01 <0.2 <0.2 <0.05 <0.1 <0.1 <0.1 <0.01
pH (units) 8 8.2 7.6 7.7 8.4 7.8 7.6 7.4 7.7
Phosphorus, dissolved 0.1 0.2 0.05 0.2 0.02 0.1 0.1 0.1 0.12
Phosphorus, ortho dissolvetl <0.5 <0.5 0.79 <0.1 0.09 0.15 0.071 0.064 0.12
Total Dissolved Solids 4000 3850 3730 3720 1490 3690 3670 3530 3660
Sodium ADSOrption Ratio in H2O 110 108 122 105 51.4 106 107 113 102
Sulfate <10 <10 <10 <10 10 <10 <10 <10 10
Sulfae as S 0.08 <0.2 <0.2 <0.2 1 <0.2 <0.2 <0.2 0.04
TDS (talc) 3920 3720 3700 3900 1510 3580 3750 3780 3290
TDS ratio 1.02 1.03 1.01 0.95 0.99 1.03 0.98 0.93 1.11
Temperature 16.6 14.1 10.4 10 9.7 9.8 8.7 8.7 13
Gross Alpha Result (pCi/L) 48 29 23 16 7 0 4.3 0 31
Gross Alpha Error (pCi/L) 37 26 32 25 12 28 19 9.9 22
Alpha Minimum Detectable
Activiry (pCi/L)
19
24
18
21
8
21
20
21
20
Gross Beta Result (pCJL) 50 24 2.9 28 0 0 21 14 1.1
Gross Beta Error (pCi/L) 28 18 17 20 10 20 20 21 22
Beta Minimum Detectable
Activity (pCi/L)
29
26
25
30
11
30
28
30
30

'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 delectetl. The number following "<" is the analytical limit of tletection based upon the method and the sample matrix.