Fecal Contamination in cultured oysters (crassostrea iredalei) and surrounding waters of Setiu Lagoon, Terengganu

Abstract

The aim of this study is to assess the level of fecal contamination caused by sewage pollution in Setiu lagoon and to determine whether the oysters cultured in the lagoon are safe for human consumption. Twelve sampling stations were established and three visits were conducted on 21st August 2004, 23rd October 2004 and 2ih November 2004 respectively. Total coliform and fecal coliform counts in water, sediment and cultured oysters were estimated using the Multiple Test Tube Fermentation Technique of Standard Method.