annexc - Newmont Mining Corporation
annexc - Newmont Mining Corporation
annexc - Newmont Mining Corporation
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Surface Water Statistic<br />
Village Wells<br />
Monitoring Wells<br />
Water Quality<br />
Standards<br />
Total # Samples Analysed<br />
Total Non Detect<br />
Maximum<br />
Mean<br />
Standard Deviation<br />
Total # Samples Analysed<br />
Total Non Detect<br />
Maximum<br />
Mean<br />
Standard Deviation<br />
USEPA MCL PRIMARY<br />
USEPA MCL SECONDARY<br />
WHO DWG<br />
GSB/GWC DWG<br />
U = value is detection limit<br />
NA = not applicable<br />
ND = no data<br />
Shaded cell: value exceeds lowest std.<br />
Silver,<br />
Dissolved<br />
mg/L<br />
Silver,<br />
Total<br />
mg/L<br />
Silica<br />
mg/L<br />
Table C4-7<br />
Groundwater Chemistry (2001-2007)<br />
Akyem Project<br />
Eastern Region, Ghana<br />
Sodium<br />
mg/L<br />
Strontium,<br />
Dissolved<br />
mg/L<br />
Strontium,<br />
Total<br />
mg/L<br />
Sulfate<br />
mg/L<br />
Thallium,<br />
Dissolved<br />
mg/L<br />
Thallium,<br />
Total<br />
mg/L<br />
Tin,<br />
Dissolved<br />
mg/L<br />
Tin,<br />
Total<br />
mg/L<br />
Tungsten,<br />
Total<br />
mg/L<br />
Tungsten,<br />
Dissolved<br />
mg/L<br />
72 78 159 123 13 7 228 89 99 13 7 3 17<br />
72 78 0 0 0 0 31 89 99 10 6 1 7<br />
0.01U 0.01U 80 72 0.61 0.24 152 0.02U 0.01U 0.0001U 0.0002 0.00032 0.0013<br />
NA NA 28 19 0.3 0.1 9 NA NA 0.0001 0.0001 0.0001 0.0001<br />
NA NA 17 12 0.1 0.1 14 NA NA 0.00003 0.0001 0.0002 0.0003<br />
ND 33 45 69 17 2 77 17 62 17 53 2 17<br />
ND 30 0 0 0 0 28 15 59 17 49 1 7<br />
ND 0.01 37.3 40 459 0.251 73 0.00003 0.026 0.0001U 0.14 0.00004 0.00043<br />
ND 0.01 15 20 27 0.2 8 0.00001 0.005 NA 0.009 0.00003 0.0001<br />
ND 0.003 7 7 111 0.01 16 4.9E-06 0.006 NA 0.02 0.00002 0.0001<br />
0.002 0.002<br />
0.1 0.1 250<br />
200 250<br />
USEPA = U.S. Environmental Protection Agency<br />
WHO = World Health Org.<br />
DWG = Drinking Water Goal<br />
GSB/GWC = Ghana Stds Board and Water Co.