2010-11-12_PERMIT FILE - C1981010A ‎(5)‎

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 11/12/2010
• Doc Name: pages 2-346 to 2-424 ‎(2-392 to 2-401 confidential)‎
• Section_Exhibit Name: 2.7 Hydrology
• Media Type: D
• Archive: Yes

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Table 2.7-7 Contd.
Page 2
Sodium
N9 4
Soluble Acetate
Salts Soluble Ear
Extract milli- change-
. pH Corduc- equiva- able Potas- A»s-
0.01 M tivity lent s- Sadivn sium photos IriPA Or
Sam- pH CaCI22 millim- Sodium /100g Cation Per Avail- NaHODg Extractable ganic
ple Depth Water SoluEion hos/® Water Capacity Ear- cen[age able Soluble e~li Hazlet Nitrate Sulfide
No. Flom 1-'~0 (1) (2) (1) Soluble (3) change (4) ppn ppn ppn ppn X ppn X
Drill Hole CR215
N
~,
31 0'0" 3'0" 7.04 6.33 0.13 - - - - 572 28.5 164 6 2.8 9 0.004
32 3'0" 24'6" 7.91 7.58 0.42 - - - - 362 6.0 96 10 5.6 4 0.007
33 42'4" 59'2" 8.46 7.83 0.34 0.11 0.21 20.7 <1 316 2.0 114 7 3.2 13 0.007
Dri1L Hole CR216
16 0'0" 0'11" 8.42 7.63 0.27 - - - - 264 1.5 48 1 0.6 1 0.002
17 z'a' 9'la' a.a7 7.a1 o.v o.13 0.10 3o.s u 30~ z.a as 1 <0.1 1 0.0004
18 9'10" 25'10" 7.64 7.45 1.51 - - - - 368 12.9 130 s 2.5 8 0.004
19 33'2" 50'3" 7.75 7.36 0.75 - - - - 412 4.9 188 s 6.9 4 0.002
20 50'3" 79'6" 8.75 7.63 0.36 0.17 0.17 35.9 <1 216 3.5 184 3 1.0 2 0.001
21 79'6" 89'4" 7.85 7.44 0.65 - - - - 4a8 1.8 156 s 5.2 1 0.006
22 96'7" 133'8" 8.45 7.57 0.46 0.11 0.15 12.8 <1 216 9.2 146 2 1.5 2 0.002
27 13i'0" 136'10"

159'5"
159'ld' 6.66 6.26 0.46 - - - - 192 7.6 46 2 >50.0 2 0.002
24 136'10" 143'5"
145'0" 159'5" 8.28 7.39 0.55 - - - - 444 13.4 114 s 5.5 2 0.006
159'10" 161'8"
25 166'0" 190'5" 8.05 7.40 0.65 0.39 0.65 27.6 <1 464 4.1 120 4 6.0 s 0.002
Contd. next page.
(1) Sample/Extract Ra[io = 1 to 2.
(2) Sale/Extract Ratio = 1 to s.
(3) Analyses Eor ESP determination nm only on samples with p1U8.5, or corductivity>S millimhos/aa, ar m samples selected for artificial weathericg
study.
(4) Exchangeable sodium percentage = (!00)(Na, aaroniins acetate soluble-Na, water soluble)/cation ecchange Capacity.