The residual chlorine in tap water from the reservoir was less than 0.05 mg/L, the total count of bacteria was 940 cfu/ml, the total coliform bacteria was more than 1 600 MPN/100 ml and fecal coliforms was 130 MPN/100 ml.
英
美
- 并檢出尿素、氨氮和氯化物；其濃度高于市政供水；游離余氯<0.；05mg/L；細菌總數最高達940cfu/ml；總大腸菌群最高>1600MPN/100ml；并檢出糞大腸菌群(130MPM/100ml)。
