1988-04-11_PERMIT FILE - C1981008A ‎(15)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/11/1988
• Doc Name: Probable Hydrologic Consequences
• Section_Exhibit Name: Tab 17
• Media Type: D
• Archive: Yes

Table 17-10. Water Chemistry and Saturation Indices from Chemical Modeling
Site Spoil Spg #1 GW-N27 GW-N4 GW-N20 GW-N9 GW-N9 GW-N21
Date May 20, 1987 Oct 29, 1987 Jun 23, 1983 Jul 12, 1986 Dec 18, 1981 Jun 23, 1983 Jul 12, 1986
Envir Spoil Spoil Coal N Coal NE Obdn, coal N Obdn, coal N Obdn NE
WATER CHEMISTRY
pH (field) 6.83 6.36 6.8 4.68 7.2 6.7 7.17
Alk 386 382 438 428 328 300
As <0.05 <0.05 <0.20 15.1 <0.10 <0.20 <0.05
As <1 <1.0 <2.00 4 <1.00 <2.00 <1.0
Ba 10 20
Bicarb 471 466 534.34 400.14 365.93
B 280 370 120 738 170 130
Cd <5 <5. 11 <5 <2.00 8 <5.0
Ca 637 593 497 434 554 551 670
Cl 18 14 53 6 23 3 1
Cr <10 <10.
Conductivity 3290 2870 5720 2930 4270 3540 2580
Cu 10 <10. 20 10 20 <20.00 <1Q.
F 1 1.4 0.99 0.17 0.74 0.6 1.39
Fe, diss 1.17 0.21 1.51 51.8 3.09 1.69 0.04
Pb <20.00 <20. 140 70 <20.00 110 60
Mg, diss 284 216 850 202 424 320 77
Mn, diss 1.92 0.64 2.58 2.26 1.97 2.28 0.03
Hg <0.20 <.20 <1.00 <0.20 <0.02 <1.00 <.20
Ni 20 <20 0.73 1.34 0.46
NH4 0.29 0.04 0.02 0.07 0.52 0.02 0.18
NO2 <0.02 <0.01 1.12
NO3 0.05 0.39
K 10 8 24 15 11 7.1 3
Se <1.00 <1. 3 <1.00 <1.00 2 2
Ag 10 <10.
Na 42 53 213 57 83 25 15
SO4 2223 1894 4570 2196 2729 2300 1616
Zn 0.01 0.02 1.1 0.8 0.13 0.25 0.04
TDS, MEAS. 3422 3076 6710 3060 4420 3660 2552
SATURATION INDICES
Calcite 0.2853 -0.1965 0.0445 0.5365 -0.0028 0.5735
Dolomite 0.4228 -0.6371 0.5212 1.0961 -0.057
Gypsum 0.2962 0.2458 0.2922 0.1837 0.2843 0.2556 0.291
Otavite 0.0115 -0.1688
Cerrusite -0.3438 -0.4651 -0.5963
Fluorite -0.1824 0.1452 -0.5828 -7.206 -0.5093 -0.6793 0.3179
Barite 0.3579 0.6406
Magnesite -0.3576 -0.935 -0.018 0.0728 -0.5481 -0.6853
Rhodochrosite -0.4519 -1.3801 -0.4546 -0.6105 -1.9902
Gibbsite 0.2055
Log CO2 press. -1.3132 -0.8435 -1.1678 -1.6909 -1.2666 -1.7644
17-45 Revised 04/11/88