Big Swamp Waterway repairs appproved Barwon Water will put a remediation plan for Boundary Creek and Yeodene’s Big Swamp into action, following the green light from a regulator and years of campaigning from community groups. By Jacob TraynorMarch 2, 2020 Scientists warn of water contamination SCIENTISTS have warned Colac district residents of potential waterways contamination due to soil acidification. By Mary-Lou CiampaMay 19, 2014