行政区 | 监测数量 | COD (mg/L) | 氨氮(mg/L) | 总氮(mg/L) | 总磷(mg/L) | 悬浮物(mg/L) | ||||||
≤50 | ≤60 | ≤5(8) | ≤8(15) | ≤15 | ≤20 | ≤0.5 | ≤1 | ≤2 | ≤10 | ≤20 | ||
各污染物不同限值下达标率(%) | ||||||||||||
宝坻 | 261 | 100 | 100 | 85.4 | 100 | 76.6 | 100 | 65.9 | 100 | 100 | 96.3 | 100 |
静海 | 24 | 100 | 100 | 100 | 100 | 50.0 | 100 | 75.0 | 100 | 100 | 100 | 100 |
武清 | 24 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
滨海新区 | 32 | 78.1 | 96.9 | 78.1 | 96.9 | 100 | 100 | 46.9 | 78.1 | 100 | 59.4 | 100 |
合计 | 341 | 97.9 | 99.7 | 86.8 | 99.7 | 78.6 | 100 | 67.2 | 97.9 | 100 | 88.8 | 100 |