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Wambo Coal AEMR 2011-2012 - Peabody Energy

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Annual Environmental Management Report <strong>2011</strong> - <strong>2012</strong><br />

Month<br />

SW39 - Waterfall Creek<br />

pH EC (uS/cm) TSS (mg/L) TDS (mg/L)<br />

Criteria 6.0-9.5 492 120 N/A<br />

Jul-11<br />

Aug-11 7.20 438 276 690<br />

Sep-11 7.70 163 594 817<br />

Oct-11 8.40 188 38 552<br />

Nov-11<br />

Dec-11 7.80 230 308 934<br />

Jan-12<br />

Feb-12 8.30 218 586 620<br />

Mar-12 7.50 762 194 258<br />

Apr-12<br />

May-12<br />

Jun-12<br />

Average 7.82 333 333 645<br />

Appendix 2C: Surface Water Monitoring Results<br />

Blank cells indicate that no sample was collected as the site was dry, inaccessible or not due for collection<br />

Bolded/shaded cells indicated results are outside recommended criteria

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