2 Renmark to border LAP area assessment - EPA - Sa.gov.au

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River Murray and Lower Lakes catchment risk assessment for water quality: Results and management options 6.5 Options for management of risks, MW LAP area Several current and future potential options to manage risks identified in the MW LAP area are shown in Table 6.7 in the categories of: capital and on-ground works, capacity building, monitoring, compliance, policy planning, and research and development. The suggestions as to which stakeholders may take responsibility for undertaking management options do not imply that they should, or will, be performed by those parties. Management options and stakeholder responsibilities are being examined in much more detail in Stage III of this project, following further consultation and more in-depth examination of priority risks. Funding would be required for some strategies and funding sources are yet to be determined. Uncertainties in risk assessment rankings may also need to be addressed before management decisions can be made. 184
Table 6.7 Current and potential future options for management of risks, MW LAP area EV= environmental value, ECO=aquatic ecosystem EV, RAW=raw water supply EV, REC=recreational EV; River Murray and Lower Lakes catchment risk assessment for water quality: Results and management options risk management options which are already being implemented are in italics Current and potential future options Lead stakeholder(s) Research and development Policy planning Monitoring Compliance Capacity building Activity Stressor EV Capital on-ground works VERY HIGH RISKS DWLBC, EPA, flood-irrigators EPA compliance regime in place Current monitoring program underway EIMPs have been implemented on every farm $30 million government and irrigated funded rehabilitation program currently being implemented, with targets of metering water use by June 2007, no discharge of irrigation runoff by June 2008 ECO REC RAW NU PA OR SA Flood irrigated dairy farm areas Possible signage at discharge points in recreational areas warning people not to swim in the vicinity General (areas being rehabilitated) * HIGH RISKS SA Water, EPA, DWLBC Investigate possible treatment plants EPA compliance regime in place Monitor pathogen and other pollutant levels at off-takes PA OR NU Flood irrigated dairy farm areas with township raw Research whether it is possible to shut off off-takes during rainfall events RAW Further separate where possible discharge points from off-takes or ensure routing of pollutants to off-take is not likely water supplies Wall Flat Cowirra LMRIA: current rehabilitation program to be completed as planned by 2008. Will result in limited discharge Current pipeline construction to direct Tailem Bend water to Jervois township thus separating water supply inlets further from drainage discharge points Mypolonga Pompoota Jervois * * * * * 185
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E N V I R O N M E N T P R O T E C T
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The River Murray and Lower Lakes ca
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6 Mannum to Wellington LAP area ass
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Table 6.5 Frequency of risk to recr
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Figure 7.2 Example of hazard to wat
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Roz Becker, Riverland Tourism Assoc
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Abbreviations 10 ADWG Australian Dr
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Executive Summary The River Murray
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River Murray and Lower Lakes catchm
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2 Renmark to border LAP area assessment - EPA - Sa.gov.au

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