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 IAIATERYYELL 24-4A CONTINUED
JULY 4,1999-JUNE 30, 2000 .
WeII ID 21-4A 21-4A 21-4A 21-4A 21-4A 21~A 21-4A 21-4A 21-4A 21-4A 21-4A 21-4A
Sample Date 7/22/99 8/29/99 9/24/99 10/26/99 11!18/99 12/17/99 1/13/00 2/14/00 3/14/00 4/12/00 5/17/00 6/21/00
Sample Type' Primary Primary Primary Average Primary Primary Average Primary Primary Primary Primary Primary
Completion Horizon A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove A Groove
Parameter (mg/I)"
Bromide <2 <2 <1 <1 <1 <0.1 <5.5 <10 <10 <2 <0.4 <2
Carbon, tlissolved organic 24 15 11 15.5 19 16 15 30 14 17 21 28
Cation-Anion Balance % 4 -2.2 -8.1 -2.6 -3.1 3 -3.25 -3.6 3.7 1.9 -3.4 0.6
Sum of Anions meq/L 356 407 382.5 371 323 367.5 355 339 336 348 341
Sum o1 Cations meq/L 341 356 313 349 343 345 330 365 349 325 345
Chloride 630 620 670 1965 640 630 630 630 600 640 630 600
Cand @ 25C (umhos/cm) 22600 22600 19400 23400 23500 23300 23600 23300 23500 23200 23300 23400
Fluodde 27 31 29 34 27 28 28.5 30.9 31.9 29.9 310 31.2
Hardness as CaCO3 110 60 54 53 49 49 42 42 49 38 36 40
Nitrate as N, dissolved <0.02 <0.4 <0.4 <0.4 <0.4 <0.2 <0.3 <0.2 <0.2 <0.2 <0.2 <0.2
Nitrate/Ndne as N, dissolved <0.02 <0.4 <0.4 <0.4 <0.4 <0.2 <0.3 <0.2 <0.2 <0.2 <0.2 <0.2
Nitrite as N, tlissolved <0.01 <0.2 <0.2 <0.2 <0.2 <0.1 <0.15 <0.1 <0.1 <0.1 <0.1 <0.1
pH (units) 8.2 8 8.2 7.8 8.1 8 8 8.2 7.6 7.8 7.9 7.8
Phosphorus, dissolved 0.91 0.6 0.8 0.755 0.67 1 1.1 0.9 0.9 0.9 0.99 0.8
Phosphorus, ortho dissolved <0.5 <0.5 <0.5 1.205 <0.1 0.97 0.935 1.03 1.2 1.06 1.06 1.02
Total Dissolved Solids 17300 19100 19600 24600 19300 19000 18600 19000 18900 19300 19100 19300
Sotlium Absorption Raho in H2O 331 440 470 495.5 498 490 529.5 507 521 564 544 546
Sulfate <100 30 40 30 <100 <10 15 <100 10 <10 <10 10
Sulfide as S 0.02 <0.2 c0.2 <0.2 0.5 <0.2 <0.2 <0.2 <0.2 0.7 0.04 <0.2
iDS (talc) 17700 18500 20200 20050 19200 17600 18950 18300 20300 18100 17800 18200
TDS ratio 1.03 0.97 1.23 1.01 1.08 0.985 1.04 0.93 1.07 1.07 1.06
temperature 17.4 16.2 14.9 12.8 10.9 10.4 10.9 10.6 11 11.9 11.9 13.6
Gross Alpha Result (pCi/L) 38 96 74 45.5 390 99 150 67 71 54 0 0
Gross Alpha Error (pCi/L) 110 140 130 160 180 120 136 120 76 88 89 100
p a inimum elecla e
Activity (pCi/L)
97
100
110
106
100
97
107
100
99
94
98
76
Gross Beta Result (pC/L) 0 200 66 235 240 0 143.5 13 140 26 31 31
Gross Beta Enor (pCi/L) 88 95 84 119.5 120 120 103.5 96 100 100 100 75
eta inimum atecla e
Activity (pCi/L)
130
120
120
155
140
140
130
140
140
140
140
110

'Sample Type = Pnmary (one sample is represented), =Ave2ge (duplicate samples are averaged). "Consliluenls reponed in mgA unless otherwise noted.
A symbol'<• before a number indicates Ihat the value is not delefdetl. The number lollowing '<• i5 the analytical limit of tletedion based upon the method and the Sample maldz.