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 21-5 CONTINUED
JULY 1,1999 -JUNE 30, 2000
WeII ID 21-5 21-5 21-5 21-5 21-5 21-5 21-5 21-5 21-5 21-5 21-5 21-5
Sample Date 7/19/99 8/25/99 9/23/99 10/21/99 11/15/99 12/13/99 1/10100 2/14/00 3/13/00 4/11/00 5/15/00 6/15/00
Sample Type' Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary
Completion Horizon Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium Alluvium
Parameter (mgll)"
Bromide <0.5 <0.5 <0.5 0.1 1 <0.1 <1 <1 0.1 <0.1 0.2 0.4
Carbon, dissolvetl organic 6 6 7 6 6 6 6 10 6 7 6 7
Cation-Amon Balance % 0.3 0 -1.1 -2.8 1.4 1.4 0.6 -0.3 -0.8 -1 2.1 -0.3
Sum of Anions meq/L 33.2 32.6 33 32 32.6 32.4 32.8 32.8 33.9 32 33.2
Sum of Cations meq/L 33.2 31.9 31.2 32.9 33.5 32.8 32.6 32.3 33.2 33.4 33
Chloritle 37 33 28 29 28 28 29 29 25 29 29
Cond @ 25C (umhos/cm) 2110 2660 2360 2590 2600 2590 2620 2600 2610 2640 2600 2660
Fluonde 1.4 1.2 1.4 1.3 1.3 1.4 1.5 1.4 1.3 1.4 1.5
Hardness as CaCD3 653 691 659 632 648 670 658 647 646 660 661 656
Nitrate as N, dissolved 0.09 0.2 c0.4 <0.4 c0.02 <0.1 <0.2 0.6 <0.2 <0.02 <0.2 <0.2
Nitrate/Nitne as N. tlissolved 0.09 0.21 <0.4 <0.4 <0.02 <0.1 <0.2 0.6 <0.2 <0.02 <0.2 <0.2
Nitrite as N, dissolved <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) 7.9 7.9 8 8.1 7.8 8.3 7.8 7.9 7.6 8.1 8.1 7.7
Phospnorus, tlissolved 0.24 0.2 0.2 0.24 0.4 0.03 0.3 0.2 0.2 0.26 0.27 0.5
Phosphorus. ortho dissolved 0.269 <0.5 <0.5 1.55 0.259 0.22 0.18 0.268 0.2 0.29 0.272 0.438
Total Dissolved Solids 1860 1900 1830 1780 1790 1820 1840 1810 1850 1870 1870 1920
Sodium Absorption Ratio in H2O 7.46 7.32 7.25 7.32 7.75 7.74 7.6 7.69 7.57 7.72 7.78 7.69
Sulfate 700 710 710 710 700 710 700 700 700 710 720 700
Sulyde as S <0.02 0.04 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 0.03 0.03 <0.2
TDS (talc) 1890 1930 1890 1880 1860 1930 1890 1910 1890 1950 1900 1920
TDS ratio 0.99 0.97 0.95 0.95 0.95 0.97 0.95 0.98 0.96 0.98 1
Temperature 12 14.5 13.3 12.9 12.6 8.1 10 9.5 11 12.5 12.6 15.5
Gross Alpha Result (pCi/L) 3.9 12 0 0 0 -9.7 10 14 1.4 1.1 1.9 0
Gross Alpha Error (pCi/L) 9.5 11 13 13 14 10 8.8 12 7.9 7.8 7.1 8.1
pha inimum etecta le
Activity (pCiIL)
8.8
12
11
9.2
8.2
7.6
8.6
11
7.8
8.9
8.4
8.4
Gross Beta Result (pC'JL) 11 6.5 6.1 0 13 -1.9 0 0 0 11 14 9.1
Gross Beta Error (pCi/L) 8.2 8.2 7.1 7 9 12 9.5 12 8.5 9.5 9.6 9.7
eta inimum elects e
Adiviry (pCi/L)
11
3
8.9
9.4
12
14
14
17
12
13
12
13

' Sample Type =Primary (one sample is represented). =Average (tluDlicale samples are averaged). "Constituents reponetl in mg/I unless otherwise noted
A symbol -<•• before a number indicates that the value is not tletadetl. The number following "<' is the analytical limit of detection based upon the methotl and the sample matrix.