县市 | 行政区面积(km2) | 流域所占面积(km2) | 流域占所在辖区面积比例(%) | 流域占全流域面积比例(%) |
永仁 | 2189 | 1109.4309 | 50.68% | 12.00% |
大姚 | 4146 | 1686.3723 | 40.67% | 18.24% |
武定 | 3322 | 189.4383 | 5.70% | 2.05% |
元谋 | 1803 | 1416.6063 | 78.57% | 15.32% |
姚安 | 1803 | 976.9086 | 54.18% | 10.57% |
牟定 | 1464 | 1407.5433 | 96.14% | 15.23% |
禄丰 | 3631 | 703.9899 | 19.39% | 7.62% |
南华 | 2343 | 685.7001 | 29.27% | 7.42% |
楚雄市 | 4512 | 1065.6783 | 23.62% | 11.53% |
双柏 | 4045 | 2.3832 | 0.06% | 0.03% |
总面积 | 29,258 | 9244.0512 | 31.59% |
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