HVO 2009 Annual Environmental Management Report - Final
HVO 2009 Annual Environmental Management Report - Final
HVO 2009 Annual Environmental Management Report - Final
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Coal & Allied – Hunter Valley Operations<br />
Location Data Recovery (%) Comments<br />
C1(WJ039) 75% No access to site 19/03/<strong>2009</strong>.<br />
F1.5 100%<br />
GW9701 100%<br />
GW9702 100%<br />
GW9710 100%<br />
GWAR981 100%<br />
West Pit Groundwater<br />
NPZ1 100%<br />
NPZ2 100%<br />
NPZ3 100%<br />
NPZ4 100%<br />
NPZ5 100%<br />
Special Sampling was triggered on 2 March <strong>2009</strong> and 8 March <strong>2009</strong> following >40mm rainfall in 24 hours.<br />
Carrington Groundwater<br />
The interpretation of Carrington Groundwater has been based on nine key sites (Table 33) located to the west<br />
of the operational area of Carrington Pit. Bi-monthly monitoring of these sites was undertaken in accordance<br />
Coal & Allied Hunter Valley Operation’s water monitoring programme developed in consultation with DoP and<br />
DWE (now DECCW).<br />
Scheduled November sampling was unable to occur. A make up run was performed in January 2010. During<br />
<strong>2009</strong> no reportable values were captured at CGW45 and CGW46 due to the bores being dry.<br />
Data capture for <strong>2009</strong> is shown in Appendix 10. Monitoring results are shown in Table 34 and Figure 45 to<br />
Figure 47. The EC and pH levels have not been reported in graphs for sites CGW45 and CGW46 as samples<br />
were not collected.<br />
AEMR <strong>2009</strong> 95
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