2012-06-20_PERMIT FILE - C2010089A ‎(11)‎

• Permit No: C2010089A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 6/20/2012
• Doc Name: Ground Water Monitoring Data
• Section_Exhibit Name: Appendix 204.7-1
• Media Type: D
• Archive: Yes

CONTENTS: MONTHLY WATER DEPTHS, HYDROGRAPH
and QUARTERLY TESTING RESULTS
MONITORING WELL GWN5t
Zone Coal Zone Initiated October 2008
Northing: 609393.7
Eastin9: 1114970.8
Elevation: 5,754.00
Well Depth: 38
GW N5t
Date of Collection 19-Oct-09 18 -Nov-09 9 -Dec-09 13-Jan-10 25- Feb-10 18 -Mar-10 14- Apr -10 28- May -10 28-Jun-10 19-Jul-10 24- Aug -10 14-Sep-10
FIELD PARAMETERS
Ph 5.81 8.38 6.91 5.56
Water Temperature (deg C) 13.4 12.5 13.1 13.2
Conductivity (umhostcm) 1.139 874 1,023 977
Depth 9.72 16.23 1835 21.25 24.75 19.60 11.87 7.80 4.79 3.01 4.86 488
Depth (etev) 5744.28 5737.77 5737.65 5732.75 5729.25 5734.40 5742.13 5746.40 5749.21 5750.99 5749.14 5749.02
LABORATORY PARAMETERS
Metals Analysis
t.(DL'S Units
Aluminum, inum, dissolved 022 U .13(8) 0.23 0.06 mgt
Calcium, dissolved 136 142 135 109 04 mgt
Iron, dissolved 3.99 0.53 3.96 6.44 0.04 mo.
Iron, Total Recoverable 20.2 50.6 42.9 19.7 1E-04 mat
Lead, dissolved .0002(8) .0001(B) .0003(8) 0.0004(8) 0.02 mgt
Magnesium dssolved 73.3 49.1 73 3 51.6 0.4 mot
Manganese, dissolved 0.758 1.79 0.83 0.885 0.005 mgt.
Manganese, Total 082 t78 0.911 0 85 0.005 mgt
Molybdenum, dissolved U .01(8) U U 0.02 mot
Potassium, dissolved 8.9 5.6 10 7.4 0.6 mgt
Selenium, dissolved U U U U 1E-04 mgt
Sodium, dissolved 41.7 22.8 39.9 31.8 6 mat
Wel Chemistry
Bicarbonate as CaCO3 41 233 68 41 2 mgt
Carbonate as CaCO3 U U U U 2 mgt
Hydroldde as CaCO3 U U U U 2 mat
Total Alkatrity 41 233 66 41 2 mgt
Cason -Arlan Balance 1.7 2 10.1 17 %
Sum of Anions 14.9 12.2 12.5 11.8 0.1 me04.
Sum of Cations 15.4 12.7 15.3 12 0.1 meg/1.
Chloride 15 6 11 9 1 mgt
Conductvdy (425C 1360 1060 1180 1040 1 umnorm
Hardness as CaCO3 641 557 639 485 1 met
Nitrate as N, dissolved u .03(8) u U 0.02 mat
Nitrate/Hanle as N, dissolve HU .03(8) HU U 0.02 mgt
Nitrite as N, dissolved HU U HU 0.03(B) 0.01 mgt
Nitrogen, ammonia 3.72 32(8) 3.42 4.08) 0.05 mgt
pH (lab) 6.3(H) 7.7(H) 7.1(H) 6.7(H) 0.1
Phosphate .03(8) .03(B) U 0.03(B) 0.03 mgt
Phosphorus, ortho dissolved .01(HB) .01(B) HU 0.01(8) 0.01 mgt
Residue, Filterable (TDS) X180 1070 780 1000 810 10 mot
Sodium Absorption Ratio in Wat 0.72 0.42 0.69 0.83 0.03 mgt
Sulfate 650 350 520 500 10 met
TDS (calculated) 958 72100 837 745 10 mgt.
TDS (ratio - measwed/calculat 112 1.08 1.19 1 09
f. Hegalme (-) Our Men
2 u. net delesladd UDC Winks= Defects, Level)
a H- Eoeodedhold Orr.)
4, B.Malyte sonco Yntim dabdadate value between IfDtand PQC
5,754
5,752
5,750
5,748
5,748
5,744
Water
Elevation 5,742
(n)
5,740
5,738
5,738
5,734
5,732
Monitoring Well GW -N51
Current Water Year Data
5,730 .
Od-09 Nov Dec-09 Jan It Feb-10 Mer -10 Apr-10 May -10 Jun-10 Jul -10 Aug
Date
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