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Published byColleen Cordwell Modified over 10 years ago
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Furthering our mission…. delivering outcomes Our purpose: “to support WA’s growth and development by managing the availability and quality of water sustainably - now and for the future” Focus on water security and river health Rigorous science; innovation; active stakeholder engagement; finding solutions for better water use
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Summary 2012 – Government announces salinity levels below WHO drinking guidelines From the 70s to the 2005 Premier’s Award to now Kent-Denmark Recovery Team and industry and community partnerships
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How the river became salty Trees use water When removed, saline groundwater rises and connects to the stream Salt is mobilised
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Leadership; innovative solutions Innovative science for solutions Key driver – Kent-Denmark Recovery Team from 1998 Pioneered 5 stage recovery approach 20 years work with diverse stakeholders
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Social/economic/environmental impacts Fresh Denmark water critical during dry periods 2007-10 Plantations established without major Government expenditure with water benefit up to $7000 per ha Private investment and the economic value of drinkable water saves millions of dollars Benefits from community/industry/government partnerships
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Environmental outcomes Great benefits for river’s fauna and flora Increased biodiversity including green corridors for birds Farm plans integrating agriculture and the environment
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Balancing development and resources Salinity measures used where effective – telemetered monitoring and satellite data No need for short term solutions like water carting or expensive desalination Risk managed through rigorous science
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Testimonials, media, awards “…this application put forward by the department recognising its leadership and achievements in reversing the salinity in the Denmark River, to a point where the water in that river is now considered fresh, aligns with our community’s aspirations and vision for the health of this river” – Dale Stewart, CEO, Shire of Denmark
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