序号 | 监测指标 | 标准 | 巾子山路路口 | 安阳小学 | 花园新村17幢 | 邮电北路15号 | 最大值 | 最小值 | 平均值 | 1 | 色度(度) | ≤15 | <5 | <5 | <5 | <5 | -1 | -1 |
| 2 | 浑浊度(NTU) | ≤1 | <0.50 | <0.50 | <0.50 | <0.50 | -1 | -1 |
| 3 | 臭和味(强度) | 无异臭、异味 | 无 | 无 | 无 | 无 | 0 | 0 |
| 4 | 肉眼可见物 | 无 | 无 | 无 | 无 | 无 | 0 | 0 |
| 5 | pH | 6.5~8.5 | 7.03 | 7 | 6.87 | 7.1 | 7.10 | 6.87 | 7.00 | 6 | 总硬度(以CaCO3计)(mg/L) | ≤450 | 17.2 | 14 | 16 | 15.6 | 17.2 | 14.0 | 15.7 | 7 | 铁(mg/L) | ≤0.3 | <0.05 | <0.05 | <0.05 | <0.05 | -1 | -1 |
| 8 | 锰(mg/L) | ≤0.1 | <0.05 | <0.05 | <0.05 | <0.05 | -1 | -1 |
| 9 | 铜(mg/L) | ≤1.0 | <0.05 | <0.05 | <0.05 | <0.05 | -1 | -1 |
| 10 | 锌(mg/L) | ≤1.0 | <0.05 | <0.05 | <0.05 | 0.19 | -1 | -1 |
| 11 | 镉(mg/L) | ≤0.005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | -1 | -1 |
| 12 | 铅(mg/L) | ≤0.01 | <0.0025 | <0.0025 | <0.0025 | <0.0025 | -1 | -1 |
| 13 | 铝(mg/L) | ≤0.2 | 0.053 | 0.051 | 0.031 | 0.026 | 0.053 | 0.026 | 0.040 | 14 | 砷(mg/L) | ≤0.01 | <0.001 | <0.001 | <0.001 | <0.001 | -1 | -1 |
| 15 | 汞(mg/L) | ≤0.001 | <0.0001 | <0.0001 | <0.0001 | <0.0001 | -1 | -1 |
| 16 | 溶解性总固体(mg/L) | ≤1000 | 53 | 53 | 29 | 51 | 53 | 29 | 47 | 17 | 高锰酸盐指数(以O2计)(mg/L) | ≤3 | 0.16 | 0.24 | 0.32 | 0.32 | 0.32 | 0.16 | 0.26 | 18 | 氰化物(mg/L) | ≤0.05 | <0.002 | <0.002 | <0.002 | <0.002 | -1 | -1 |
| 19 | 铬(六价)(mg/L) | ≤0.05 | <0.004 | <0.004 | <0.004 | <0.004 | -1 | -1 |
| 20 | 氨(以N计)(mg/L) | ≤0.5 | <0.02 | <0.02 | <0.02 | <0.02 | -1 | -1 |
| 21 | 氟化物(mg/L) | ≤1.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 22 | 氯化物(mg/L) | ≤250 | 5.1 | 5.2 | 5.5 | 5.6 | 5.6 | 5.1 | 5.4 | 23 | 硝酸盐(以N计)(mg/L) | ≤10 | <1.0 | <1.0 | <1.0 | <1.0 | -1 | -1 |
| 24 | 硫酸盐(mg/L) | ≤250 | <1.0 | <1.0 | <1.0 | <1.0 | -1 | -1 |
| 25 | 亚氯酸盐(mg/L) | ≤0.7 | <0.0024 | <0.0024 | <0.0024 | <0.0024 | -1 | -1 |
| 26 | 氯酸盐(mg/L) | ≤0.7 | 0.042 | 0.043 | 0.049 | 0.049 | 0.049 | 0.042 | 0.046 | 27 | 二氯乙酸(mg/L) | ≤0.05 | 0.007 | 0.006 | 0.006 | 0.006 | 0.007 | 0.006 | 0.006 | 28 | 三氯乙酸(mg/L) | ≤0.1 | 0.005 | 0.017 | <0.0044 | <0.0044 | -1 | -1 |
| 29 | 溴酸盐(mg/L) | ≤0.01 | <0.005 | <0.005 | <0.005 | <0.005 | -1 | -1 |
| 30 | 三氯甲烷(mg/L) | ≤0.06 | 0.023 | 0.0048 | 0.03 | 0.027 | 0.03 | 0.0048 | 0.0212 | 31 | 二氯一溴甲烷(mg/L) | ≤0.06 | 0.0043 | 0.0015 | 0.005 | 0.0047 | 0.005 | 0.0015 | 0.0039 | 32 | 一氯二溴甲烷(mg/L) | ≤0.1 | 0.00087 | 0.00051 | 0.00091 | 0.00089 | 0.00091 | 0.00051 | 0.00080 | 33 | 三溴甲烷(mg/L) | ≤0.1 | <0.000041 | <0.000041 | <0.000041 | <0.000041 | -1 | -1 |
| 34 | 三卤甲烷 | ≤1 | 0.46 | 0.11 | 0.59 | 0.54 | 0.59 | 0.11 | 0.43 | 35 | 游离氯(mg/L) | 0.05~2 | 0.23 | 0.31 | 0.33 | 0.29 | 0.33 | 0.23 | 0.29 | 36 | 菌落总数/(CFU/mL) | ≤100 | 未检出 | 未检出 | 2 | 4 | 4 | 0 |
| 37 | 总大肠菌群/(MPN/100mL) | 不应检出 | 未检出 | 未检出 | 未检出 | 未检出 | 0 | 0 |
| 38 | 大肠埃希氏菌/(MPN/100mL) | 不应检出 | 未检出 | 未检出 | 未检出 | 未检出 | 0 | 0 |
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