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Sinkhole opens under Busch Gardens wastewater pond, dumps 2.5M gallons
- theultdev 3y agoImportant part: > At Busch Gardens, the first of three ponds removes biological material, the second pond removes nutrients and the third pond stores water as it is cycled through an ultraviolet disinfectant filter. > The third pond in that process is the one with the sinkhole.