Dredging begins as Mouth silts up 03/12/2023 FacebookTwitterEmail While the recent flood provided an ecological lifeline to the Coorong and Lower Lakes, forecasts now indicate dredging will need to begin again. Photo: supplied 376519_01. While the recent flood and high mid-year flows combined to reduce the need for dredging, recent dry weather means sand […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password