2017年9月份公开环境信息
| 日期 | COD(mg/l) | 日期 | COD(mg/l) |
| 2017.9.1 | 195.6 | 2017.9.16 | 124.7 |
| 2017.9.2 | 169.1 | 2017.9.17 | 146.4 |
| 2017.9.3 | 167.3 | 2017.9.18 | 190.5 |
| 2017.9.4 | 179.3 | 2017.9.19 | 131.5 |
| 2017.9.5 | 161.8 | 2017.9.20 | 179.5 |
| 2017.9.6 | 135.4 | 2017.9.21 | 179.9 |
| 2017.9.7 | 122.4 | 2017.9.22 | 134.3 |
| 2017.9.8 | 168.8 | 2017.9.23 | 129.5 |
| 2014.9.9 | 140.1 | 2017.9.24 | 137.6 |
| 2017.9.10 | 150.9 | 2017.9.25 | 136.2 |
| 2017.9.11 | 137.8 | 2017.9.26 | 128.2 |
| 2017.9.12 | 166.1 | 2017.9.27 | 173.4 |
| 2017.9.13 | 126.9 | 2017.9.28 | 147.2 |
| 2017.9.14 | 196.4 | 2017.9.29 | 164.9 |
| 2017.9.15 | 178.4 | 2017.9.30 | 162.4 |