| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8 269 | | 3 | | | 7.45 | | 22 105949 | 46 | 27142.6 | 4.42 324 | | 2040 16543 | 59 | 3000 | | | | | | | 15 | 18 351.87 km2 | 23.34 6 | | | | 4.96 | | | 4 125 8.5 km | 45000 | | | | | 2020 | | | | | | | | | | | 11 | Ⅲ 2022 | | 0.049 mg/L 2023 1 ︱ 2 | 0.044 mg/L Ⅲ | | Ⅱ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ᠋ | | | | | | | | | | | | 4000 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |