CP-1995-13
Sand, Soil, and Pigeon Droppings: Sources of Indicator Bacteria in the Waters of Hanauma Bay, Oahu, Hawaii
Oshiro, Robin and Roger Fujioka
To investigate the deteriorating bacteriological water quality of Hanauma Bay, Hawaii, samples of shoreline water, sand, land runoff, and mongoose and pigeon droppings were analysed for fecal coliforms, E. coli and enterococci. The results indicate that the major sources contributing to periodic high levels of bacteria in the waters of the Bay are contaminants of the beach sand, such as pigeon feces.