<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Floodwaters are causing one of the country's rarest events in outback South Australia. </span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Kati Thanda-Lake Eyre is a dry salt bed in the lowest point in Australia, sitting 15 metres below sea level, and covers about 9500 square kilometres.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>But record levels of inundation from south-west Queensland and north-east parts of the state are beginning to fill up the salt lake for the fourth time in 160 years.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE: </span></strong><a href="https://www.9news.com.au/national/erin-patterson-trial-murder-trial-told-how-death-cap-mushrooms-become-lethal/bc691a94-b9ce-417e-b687-8f842b6a99ae" rel="" target="_blank" title=""><strong><span>Murder trial told how death cap mushrooms become lethal</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"In these extraordinary years when the lake is full, the outback offers something unique," SA Tourism Minister Zoe Bettison said.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"This year, I have been told by William Creek locals that we will likely see the most significant fill of the lake since 1974."</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The rising water levels will rejuvenate the lake's crust and attract a variety of species as far as China and Japan to the area. </span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/kati-thanda-lake-eyre-rare-flooding-event-creates-striking-oasis-in-outback-south-australia/ef195387-5af2-47d0-a6ca-e98efc3425b1" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"When the waters rise, a huge variety of species, many of them rare, spring to life or are attracted to the lake," Environment SA said.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE: </span></strong><a href="https://www.9news.com.au/national/molly-ticehurst-accused-murderer-daniel-billings-told-to-face-court/6598109d-5956-48cf-b02f-5b8eaee37c40" rel="" target="_blank" title=""><strong><span>Molly Ticehurst's accused murderer told to face court</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"Brine shrimp hatch from eggs in the dry soil, millions of waterbirds and breeding birds from as far as China and Japan migrate to the lake, and fish that are in the floodwaters will spawn and eat the shrimp."</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The event is expected to also entice campers and photographers to the area. </span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Water levels will rise from early May and vary until October.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><a href="https://www.9news.com.au/national/how-to-follow-9news-digital/29855bb1-ad3d-4c38-bc25-3cb52af1216f" target="_blank"><strong><em><span>DOWNLOAD THE 9NEWS APP</span></em></strong></a><strong><em><span>: Stay across all the latest in breaking news, sport, politics and the weather via our news app and get notifications sent straight to your smartphone. Available on the</span></em></strong><span> </span><a href="https://apps.apple.com/au/app/9news/id1010533727" target="_blank"><strong><em><span>Apple App Store</span></em></strong></a><span> </span><strong><em><span>and</span></em></strong><span> </span><a href="https://play.google.com/store/apps/details?id=nineNewsAlerts.nine.com&amp;hl=en_AU&amp;pli=1" target="_blank"><strong><em><span>Google Play</span></em></strong></a><strong><em><span>.</span></em></strong></div></div>