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 | 6.92 | 6.95 | 6.79 | 6.88 | 6.95 | 6.79 | 6.89 | 6 | 总硬度(以CaCO3计)(mg/L) | ≤450 | 20.0 | 20.0 | 20.0 | 21.2 | 21.2 | 20.0 | 20.3 | 7 | 铁(mg/L) | ≤0.3 | <0.05 | <0.05 | <0.05 | 0.14 | 0.14 | -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 | <0.05 | -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 | 0.029 | 0.021 | 0.030 | 0.032 | 0.032 | 0.021 | 0.028 | 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 | 59 | 59 | 56 | 55 | 59 | 55 | 57 | 17 | 高锰酸盐指数(以O2计)(mg/L) | ≤3 | 0.80 | 0.80 | 0.80 | 0.72 | 0.80 | 0.72 | 0.78 | 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 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 22 | 氯化物(mg/L) | ≤250 | 7.1 | 7.1 | 5.5 | 5.3 | 7.1 | 5.3 | 6.3 | 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 | 3.3 | 3.3 | 3.2 | 3.1 | 3.3 | 3.1 | 3.2 | 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 | 0.006 | 0.006 | 0.024 | 0.019 | 0.024 | 0.006 | 0.014 | 27 | 二氯乙酸(mg/L) | ≤0.05 | 0.012 | 0.007 | 0.017 | 0.010 | 0.017 | 0.007 | 0.012 | 28 | 三氯乙酸(mg/L) | ≤0.1 | <0.0044 | <0.0044 | <0.0044 | <0.0044 | -1 | -1 |
| 29 | 三氯甲烷(mg/L) | ≤0.06 | 0.012 | 0.012 | 0.016 | 0.012 | 0.016 | 0.012 | 0.013 | 30 | 二氯一溴甲烷(mg/L) | ≤0.06 | 0.0032 | 0.0030 | 0.0035 | 0.0032 | 0.0035 | 0.0030 | 0.0032 | 31 | 一氯二溴甲烷(mg/L) | ≤0.1 | 0.00049 | 0.00045 | 0.00043 | 0.00052 | 0.00052 | 0.00043 | 0.00047 | 32 | 三溴甲烷(mg/L) | ≤0.1 | <0.000041 | <0.000041 | <0.000041 | <0.000041 | -1 | -1 |
| 33 | 三卤甲烷 | ≤1 | 0.24 | 0.24 | 0.31 | 0.24 | 0.31 | 0.24 | 0.26 | 34 | 游离氯(mg/L) | 0.05~2 | 0.41 | 0.41 | 0.44 | 0.11 | 0.44 | 0.11 | 0.34 | 35 | 菌落总数/(CFU/mL) | ≤100 | 未检出 | 未检出 | 未检出 | 未检出 | 0 | 0 |
| 36 | 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 |
| 37 | 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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