2025-06-30_PERMIT FILE - C1981019 ‎(12)‎

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 6/30/2025
• Doc Name: Tables
• Section_Exhibit Name: Volume 15 Tables
• Media Type: D
• Archive: No

Table 2.04.6-7 Unsuitable Overburden Thickness (in feet) and Percentage by Drillhole and Constituent
Drill Hole
Total Over
burden
Analyzed
pH Unsuitable
Thickness
Electrical
Conductivity
Unsuitable
Thickness
Saturation %
Unsuitable
Thickness
SAR Unsuitable
Thickness
Selenium
Unsuitable
Thickness
Boron
Unsuitable
Thickness
Unsuitable
Thickness
NO, -NO,
Unsutiable
Thickness
Molybdenum
Unsuitable
Thickness ABP
Number feet) Feet I feet % feet I feet feet I feet feet feet feet
C-04-04 774.5 5.81 0.75% 9.01 1.16% 72.31 9.34% 155.65 20.10% 11.81 1.52% 0.0 0.00% 0.0 0.00%1 0.0 0.00% 0.0 0.000/,
C-04-14 450.3 0.01 0.00% 0.01 0.00% 45.35 10.07% 42.5 9.44% 7.31 1.62% 0.0 0.00% 0.0 0.00% 0.0 0.00% 0.0 0.00%
C-04-25 760.7 31.6 4.15% 0.0 0.00% 93.2 12.25% 231.8 30.47% 15.2 2.00% 0.0 0.00% 0.0 0.00% 204.5 26.88% 0.0 0.00%
C-04-36 750.8 33.0 4.40% 0.0 0.00% 85.6 11.40% 50.6 6.74% 5.2 0.69% 0.0 0.00% 0.0 0.00% 0.0 0.00% 19.8 2.64%
C-05-26 658 24.9 3.78% 0.0 0.00% 68.7 10.44% 274.0 41.64% 0.0 0.00% 0.0 0.00% 0.0 0.00% 0.0 0.00% 0.0 0.00%
C-05-32 818.2 36.5 4.46% 0.0 0.00%1 33.2 4.06% 277.0 33.85% 5.8 0.71%1 0.01 0.00% 1 0.0 0.00% 0.0 0.00% 0.0 0.00%
Total 4212.5 131.8 3.13% 9 0.21%1 398.4 9.46% 1031.55 24.49% 45.3 1.08% 0 0.00% 0 0.00% 204.5 4.91%1 19.8 1.16%
Unsuitable = parameters in the marginal or unsuitable range
as defined in (WDEQ-LQD), Guideline No. 1, Topsoil and
Overburden, Table 1-4 (August, 1994).