Hydraulic Dredging Update
Hydraulic dredging is in full swing and progress is being made in the East Bay of Lake Lemon. Thank you for heeding hazard warnings and staying out of the dredging area. The dredge runs along a cable system which is very difficult to see from afar.
The particular hydraulic dredge being used is capable of moving over 1,000 cubic yards of material in a single day, or the equivalent of 10 large barge loads of sediment; a true testament to the speed and efficiency of hydraulic dredging!
The embedded video shows what material looks like when it enters the settling basin. The water sediment slurry being pumped into the basin is approximately 20% material and 80% water. As the basin fills up, a chemical flocculant, like what is used in wastewater treatment plants, will be added to the mixture to help material combine into large particles and settle faster.
Now, more than ever, we need your support! To maximize this 2022 project, and to build an endowment for future projects, we need to raise funds. Please consider making a tax-deductible donation to the Lake Lemon Enhancement Fund below.
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