PERMFILE53126

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Groundwater Quality Data
• Section_Exhibit Name: Tab 07 Appendix 7-4
• Media Type: D
• Archive: No

Peabody Western •
Pa radox Hydrology Sys Cem
Water OualiLy Repnr[
9i Y.n Yliln l,I n
Loc -36059,79 -29429.74
Elev 5901.11 10/11/99 5!27/9 n 9/23/90 10/23/90 6/11/91 9/28/9 1
Field Pa ramni ers
Field Ph S.U. 7. 35 7 ,39 7 .16 7. 21 7. 70 7 .20
Tempera LU re C 9. 00 7 .00 9 .60 8. 70 9. 90 12 .20
Conductivity 1JMHG5/4M 2fi50. 00 233U .U0 2fi30. 00 2920. 00 1720. 00 2400 .00
Depth 'rn Water FT 11. 47 9 .95 11. 65 11. 14 9. 12 12 .01
Laborata ry Pacame ter; _
nik ns Ca rn 1, Ph 4.5 Mr./i. 472. 00 3fi 4 .00 41fi .00 412. 00 320. 00 799 .00
nluminnm, D1 nsolved MG/I, < . OS < .OS
~ . OS < . Oi < . OS < .OS
Arsenic, Dissolved UG/L < 1 .00 < 1 .00 2 .00 < 1. OU 3. 00 < 1 .OD
Barium, Dissolved UG/L 4D. OD 40 .00 50 .00 40. 00 30. 00 40 .00
Boron, Di.s sn ived VG/L < 20 .00 90 .00 120 .00 160. 00 90. 00 120 .00
Culminm, ^icsnlv~•1 ur,/1. < 5 .00 < 5 .00 < ]0 .00 ~ 5. 00 < 5. 00 < 5 .00
Cnlcinm, Uisaol v~•,I Hr/I, 297. OD 230 .00 264 .OU 310. 00 164. 00 263 .00
Chloride MG/L 30. 00 20 .00 26. 00 29. 00 34. 00 29 .00
Chromium, Dissolved UG/L 10. 00 10 .00 < 10 .00 < 10. 00 < 10. 00 < 10 .00
Conductivity UMS/CN2 2390. 00 2750 .00 2620 .00 2740. 00 1860. 00 2470 .00
Copper, Dissolved UG/L < 10. 00 < 10 .00 < 10. 00 < 10. 00 < 10. 00 10 .00
Fluoride MG/L . 20 .30 . O7 . 30 . 30 .26
Hardness As Caco3 MG/L 1681. 00 1247 ,00 1468 .00 1628. 00 902. 00 1383 .00
Iron, Dissolved MG/L < , 02 < .02 < . 02 < . 02 . 03 .OS
Lead, Dissolved UG/L 30. 00 < 20 .00 60. 00 < 20. 00 < 20. 00 50 .00
Magnesium, Dissolved MC/L 229. 00 769 .00 197 .00 208. 00 120. 00 177 .00
Mangan se, Dissolved MG/L . 18 .14 . 22 . 19 . 43 .70
Mercury, Dissolved UG/L . 10 < .10 < . 10 < . 10 < . 10 < .10
Xolybdenum, Dissolved UG/L < 50. 00 < 1 .00 < 1 .00 < 1. OU 3. 00 2 .00
Nickel, Dissolved UG/L < 20. 00 < 20 .00 - 20. 00 < 20. 00 < Z0. 00 < 20 .00
Ammonia Nitrogen
N MC/L . 06 .22 . 16 < . OS < . OS .15
_
Nitrate Ni[rogen
N MG/L . 09 .09 . 04 < . 02 < . 02 .20
_
Nitrite Nitrngen_N MG/L < . 01 c .O3 < . O1 < . O1 < . OS < . 02
Nol Not Nitrogen
N MG/L .03 . 04 < . 02 < . 02 . 19
_
Ph AC 25 Deg. Cent. S.V. 8. 10 7. 90 7. 50 7. 60 9. 00 9 .40
Phosphorus, Orthophos MG/L < . O1
Potassium, Dissolved MG/L 5. 00 5 .00 5. 00 5. 00 9. 00 6 .00
Selenium, Dinsnlv~rl VG/1. 2. OD < 1 .00 < 1 .00 1. OU 14. 00 < 2 .00
Silver. Dissolved UG/L < 10. 00 < 10 .00 < 10 .00 < 10. 00 < 10. D0 < 10 .00
Sodium, Dissolved MG/L 207. 00 134 .00 159 .00 163. 00 116. 00 162 .00
Solids, Dissolved MG/L 2416. 00 1996 .00 2294 .00 2556. 00 1446. 00 2142 ,00
Solids, Suspended Mc/L 284. 00 154 .00 156 .00 1484. 00 480. 00 794 .00
.cul[ate MG/L 1419. 00 1192 .00 1737 .00 1511. 00 790. 00 1255 .00
Sulfide MG/L < . O1 < .O1 .15 < . O1 1. 46 .Ofi
Zinc, Dissolved MG/L < , O1 < .01 < .O1 < . O1 < . O] .O1
Bi cgrbonnte As licnl MG/L 527. 00 444 .00 SOB . 00 507. 00 390. 00 486 .00
Carbonate As CnJ MG/L 0. 00 0 .00 0 .00 0. 00 D. 00 0 .00
Phaephn to An Pn4 Hr,/1. < . t0 .10 < . 10 ~ . SO . 10 < .70
Anion Balance PERCENT
Ca Ci on ). 94 -1 .68 -. 82 -1. 19 -. 28 - .26
_
Sar RATIO 2. 22 ] .67 1 .81 1. 78 1. 70 1 .92
Solids, Diss. lCa lcl MG/L 2461. 00 1918 .00 2229. 00 2469. 00 1396. 00 2125 .00
Tds Ratio ANAL/CALL 1 .04 1 .07 1. 04 1. 04 1 ,01
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Conditions: From 1/01/90 To 12/31/97...WELL...Area=IIW