Impact of recreation on recreational water quality of a small tropical stream.

A study was conducted to determine the possible influence of recreation on microbiological water quality of a tropical stream. Microbiological water quality was measured at several recreational sites along the stream and a separate experiment was conducted to look at the effect of sediment resuspension on microbiological water quality. Microbiological quality of the water in the stream was generally poor and varied widely with faecal coliform and Escherichia coli levels ranging from 1 to > 16,000 and 14 to 9615 organisms 100 ml(-1) respectively.