| sewage contamination of a densely populated coral 'atoll' (bermuda). | bermuda is a densely populated coral 'atoll' located on a seamount in the mid-atlantic (sargasso sea). there is no national sewerage system and the ∼20 × 10(6) l of sewage generated daily is disposed of via marine outfalls, cess pits/septic tanks underneath houses and through waste disposal (injection) wells. gastrointestinal (gi) enterococci concentrations were measured in surface seawater samples collected monthly at multiple locations across the island over a 5-year period. according to the e ... | 2010 | 20978839 |