PERMFILE59652

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: 1990 ALLUVIAL VALLEY FLOOR INVESTIGATIONS FOR THE YOAST MINE
• Section_Exhibit Name: TAB 16 ATTACHMENT 16-3
• Media Type: D
• Archive: No

Table 5.8
Ground Water Quality Data
Grassy Creek
1992
Site WRD-3
._evvaes--eaurazaova~v--canrv-cvva~rsevevs~voveverus pogo 1 =arovs.. .. ._
l:lient Peabody Coal Company Western Division
Address 1300 South Yala
Flagstaff, AZ 86001
Attn. Aects. Payable cc: D. Jones, T. Smith
Project 200019 Lob No. 92-W[/08833
11Ine No.: 0260 Mine Name: Seneca II
S~ampla Type: IJRD Sample Point: 3
',3ample Date Time: 11/04/92 16:°.0 Date Received: 11/06/92
Parameters
Acidity as CaC03 0 mg/1
Alkalinity as CaC03 650. mg/1
Bicarbonate as HCD3 793. mg/1
Carbonate as C03 0. mg/1
Baron; dissolved 230. ug/1
Calcium, dissolved 300. mg/1
ChLarid.e 113. mg/1
Conductivity ~ 25C 3230. amhos/cm
Fluoride 0.2 mg/1
Hardness as CnC03 1808. mg/i
Magnaalum, dissolved 258. mg/1
Nitrogen, ammonia 1.05 mg/1
Nitrate as N, dissolved -.02 mg/1
Nitrito as N, dissolved -0,01' mg/1
Nitrate/Nitrite as N -0.02 mg/1
pH Clab) 7.9 units
Phosphate -.1 mg/1
Phosphorus, artho dicta -0.005 mg/1
SAR in water 2.73
Potassium, dissolved 9, mg/1
Sodium, dissolved 264. mg/1
Solids, dissolved Ccalc) 2960. mg/I
Solids, total dissolvod 2990, mg/1
TDS Ratio (gray./ca]c.) 1.05
Solids, total suspended 51000. mg/1
Sulfate 1535. mg/L
Sulfide as 5 0.06 mg/1
Cation-Anion Balance -.4.0 Y,
Alumina«~, dissolved -0.01 mg/1
Arsenic, dissolved 0.002 mg/1
Barium, dissolved 0.10 mg/i
Cadmium, dissolved -0.005 mg%1
Chromium, dissolved -0.01 mg/1
Copper, dissolved _ _ -0.01 mg/!
Aron, diaaolved --' 0,27 mg/1
Lezd, dissolved -. -0.02 mg/I
Manganese, dissolved 3,63 mg/1
Mercury, dissolved -0,01001 mg/1
Molybdenum, diaaolved -0.0'5 mg/1
Nickel, dissolved -0.02 mg/1
Selenium, dissolved 0,0'G2 mg/1
Silver, dissolved -0,01 mg/1
Zinc, dissolved 0,02 mg/l
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