| ID | 省（市）名称 | 省（市）编码 | 年份 | 评价河长 | Ⅰ类河长占评价河长的百分比 | Ⅱ类河长占评价河长的百分比 | Ⅲ类河长占评价河长的百分比 | Ⅳ类河长占评价河长的百分比 | Ⅴ类河长占评价河长的百分比 | 劣Ⅴ类河长占评价河长的百分比 |
| 单位 | * | * | * | 公里 | % | % | % | % | % | % |
| 1 | 全国 | 100000 | 2001 | 121094.2 | 5 | 27.6 | 28.8 | 14.2 | 7.8 | 16.6 |
| 2 | 北京 | 110000 | 2001 | 449.8 | 0 | 36.7 | 42.6 | 10.1 | 0 | 10.6 |
| 3 | 天津 | 120000 | 2001 | 726.5 | 0 | 1 | 23.5 | 6.7 | 0 | 68.8 |
| 4 | 河北 | 130000 | 2001 | 6563.9 | 1 | 19.5 | 26.6 | 6.1 | 8.8 | 38 |
| 5 | 山西 | 140000 | 2001 | 449 | 0 | 0 | 18 | 0 | 11.2 | 70.8 |
| 6 | 内蒙古 | 150000 | 2001 | 4335.1 | 6.1 | 15.8 | 23.9 | 5.8 | 23.6 | 24.8 |
| 7 | 辽宁 | 210000 | 2001 | 2356.1 | 0 | 9.1 | 14.8 | 21.2 | 11.8 | 43.1 |
| 8 | 吉林 | 220000 | 2001 | 3061 | 6.8 | 15.4 | 38.7 | 10.2 | 0 | 28.9 |
| 9 | 黑龙江 | 230000 | 2001 | 6618.5 | 0 | 4.6 | 17.1 | 50.8 | 15.9 | 11.6 |
| 10 | 上海 | 310000 | 2001 | 474.6 | 0 | 0 | 7.8 | 38.5 | 38 | 15.7 |
| 11 | 江苏 | 320000 | 2001 | 3909 | 0 | 5.9 | 35.7 | 19.4 | 28.7 | 10.3 |
| 12 | 浙江 | 330000 | 2001 | 3366.6 | 4.2 | 31.7 | 26.6 | 16.4 | 8.1 | 13 |
| 13 | 安徽 | 340000 | 2001 | 3385 | 3.8 | 15.5 | 22.9 | 20.8 | 17.2 | 19.8 |
| 14 | 福建 | 350000 | 2001 | 2538 | 0 | 30 | 55.4 | 8.6 | 2.8 | 3.2 |
| 15 | 江西 | 360000 | 2001 | 4225 | 0 | 46.7 | 47.1 | 1.4 | 0 | 4.8 |
| 16 | 山东 | 370000 | 2001 | 4855 | 0 | 3.4 | 1.3 | 18.8 | 10.3 | 66.2 |
| 17 | 河南 | 410000 | 2001 | 4599 | 2 | 7.2 | 16.6 | 11.3 | 12.1 | 50.8 |
| 18 | 湖北 | 420000 | 2001 | 5830 | 8.1 | 38.3 | 31.8 | 10 | 3.8 | 8 |
| 19 | 湖南 | 430000 | 2001 | 3513.9 | 0 | 29 | 61.1 | 5.9 | 4 | 0 |
| 20 | 广东 | 440000 | 2001 | 5496 | 0 | 27.3 | 48.1 | 11.1 | 4 | 9.5 |
| 21 | 广西 | 450000 | 2001 | 4990 | 3.5 | 18.2 | 43.8 | 19.1 | 9.9 | 5.5 |
| 22 | 海南 | 460000 | 2001 | 977 | 7.8 | 81.2 | 9.4 | 1.6 | 0 | 0 |
| 23 | 重庆 | 510200 | 2001 | 337 | 0 | 61.4 | 29.4 | 9.2 | 0 | 0 |
| 24 | 四川 | 510000 | 2001 | 2717.3 | 13.9 | 50.8 | 9.2 | 14.4 | 3.9 | 7.8 |
| 25 | 贵州 | 520000 | 2001 | 5493 | 0 | 68.7 | 0 | 12.5 | 2.4 | 16.4 |
| 26 | 云南 | 530000 | 2001 | 9462 | 2.3 | 41.7 | 38.7 | 4.2 | 3.8 | 9.3 |
| 27 | 西藏 | 540000 | 2001 | 3931 | 0 | 98.1 | 0 | 0 | 0 | 1.9 |
| 28 | 陕西 | 610000 | 2001 | 2898.2 | 4.2 | 13 | 23.1 | 20.8 | 8.6 | 30.3 |
| 29 | 甘肃 | 620000 | 2001 | 6220 | 48 | 19.6 | 13.3 | 7 | 7 | 5.1 |
| 30 | 青海 | 630000 | 2001 | 1599 | 41.8 | 39.5 | 3 | 4.4 | 10.8 | 0.5 |
| 31 | 宁夏 | 640000 | 2001 | 583.2 | 13.5 | 0 | 0 | 0 | 0 | 86.5 |
| 32 | 新疆 | 650000 | 2001 | 6086.5 | 0 | 48.3 | 42.7 | 0.7 | 0 | 8.3 |
| 33 | 长江干流 | 950000 | 2001 | 5436 | 0 | 6.4 | 54.6 | 37.5 | 1.5 | 0 |
| 34 | 黄河干流 | 960000 | 2001 | 3613 | 0 | 3.2 | 45.9 | 35.1 | 15.8 | 0 |
