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 Table 7.5 Current and potential future options for management of risks, GW & CD LAP areas EV= environmental value, ECO=aquatic ecosystem EV, RAW=raw water supply EV, REC=recreational EV; risk management options which are already being implemented are in italics 218 Current and potential future options Lead stakeholder(s) Research and development Capacity building Monitoring Compliance Policy planning Activity Stressor EV Capital on-ground works HIGH RISKS Land owners, LAP groups. DWLBC, SAMDB NRMB, EPA, Planning SA Examine catchment risks in more detail to prioritise catchments/specific locations Planning and development policies that ensure protection of water quality Water allocation and efficiency compliance work Continued ground and surface water quality and quantity monitoring Education and awareness raising on irrigation efficiency and sustainable land use ECO Maintenance in catchment eg fencing from livestock, revegetation of riparian zones Divert drainage water entering into rivers (e.g. Finniss) to evaporation lagoons NU TU Enforce Water Quality EPP to regulate activities in catchments if necessary OR SA Possible catchment water quality modeling Rivers/creek event discharges Bremer, Angas, FInniss * rivers Currency & * Tookayerta creeks (note: risk assessed as a sum of risks from their respective catchments) MODERATE RISKS Department of Health, SAMDB NRMB, Alexandrina and Coorong councils, DWLBC, EPA Consider density of septic tank soakage trenches and develop policies for use of catchment area to ensure ongoing protection of receiving water quality Auditing and enforce the Public and Environmental Health Act or Water Quality EPP if necessary Education of users on best management practices and the importance of regular maintenance Upgrade to STEDS or WWTP where appropriate ECO REC NU PA OR Toilets/septic tank systems Complete Milang south shore shacks connection to STEDS Hindmarsh Island north Clayton various shack sites (eg Mundoo channel, Murray Mouth) * * Councils, SAMDB NRMB, EPA Investigate treatment/re-use alternatives require new developments to incorporate stormwater management systems (eg retention basins and wetlands) and use water-sensitive Audit industries within the urban catchments Monitor discharge water quality Community education on pollution of stormwater Treatment systems/ devices for water, before entering lake ECO REC HM HY Stormwater discharges Goolwa wharf Catchment 19 Goolwa Catchment 15 Goolwa Bonney St Meningie Catchment 13 Goolwa North Tce Meningie urban design (WSUD) principles Various others *
Current and potential future options Lead stakeholder(s) Activity Stressor EV Capital on-ground works River Murray and Lower Lakes catchment risk assessment for water quality: Results and management options Research and development Capacity building Monitoring Compliance Policy planning Marina operators, vessel owners, BIASA, EPA, Alexandrina Council Adopt 'Clean Marina' policies Audit and enforce Code of Practice for Vessel and Facility Management: Marine and Inland Waters and/or license Monitor marina water quality Education of marina & vessel owners regarding appropriate environmental practices Construction of wastewater collection and disposal systems where needed ECO REC NU OR PA Marinas/vessel facilities/ vessel moorings Birks Harbour Chippy's Fiore Goolwa regatta yacht club alongshore * * Develop affordable and effective greywater treatment systems Introduce requirement for all houseboats (including noncommercial) to be slipped and surveyed Audit and enforce COP for Vessel and Facility Management: Marine and Inland Waters Priority: vessels that appear to be permanently moored Education of vessel owners on appropriate environmental practices ECO REC NU OR PA Houseboat/vessel mooring P/S Goolwa & Federal Goolwa public moorings Laffin Point * * Land owner, EPA, LAP groups, SAMDB NRMB Research into grazing impacts and alternatives Enforce Water Quality EPP if necessary Monitor grazing activities Education and awareness raising on sustainable land use practices ECO Ensure stock are prevented from entering water by fencing and providing alternative watering points PA NU Grazing OR TU Lake Albert station Tauwitchere Goat and Mundoo islands Narrung Poltalloch Bluff Milang shores Adj Windermere Pelican lagoon Wellington peninsula station on peninsular near Milang * * 219
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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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