The index of fecalcoliform had great impact on source water quality. In recent years, the water quality in Yongjiang River kept stable and there was no tendency of deterioration.
粪大肠菌群指标对邕江水源水质状况影响最大，近年来邕江水源的水质总体上保持稳定，未出现劣变的趋势。
2
The results indicated that highest rate of over permitted standard of clone formula unit(cfu)of fecalcoliform reaches 40 % and the rate of permitted standard of heterotrophic bacteria goes over 60 %.
结果表明，四个航次海水粪大肠杆菌群超标率最高为40%，异养细菌总数超标率均达60%以上。
3
The "reaching criteria rate" of the parasite ova sediment and the value of the fecalcoliform bacteria were 100% among the excrement in the outlet.