Not seen in fecal pollution is
The primary bacterial indicator recommended for faecal contamination is the coliform group of organisms as a whole (E.Coli)Supplementary indicator organisms are faecal streptococci and sulphite-reducing clostridia.Park 23e pg: 720
Staphylococcus
Streptococcus
E.coli
Clostridium perfringens
Environment and health