清溪沟小流域位于宁夏固原县境内,流域面积16.45km~2,其中水土流失面积13km~2。1982年列为重点治理流域以来,截止去年底共营造水土保持林5038亩,种草500亩,封山、封沟育草2500亩,修反坡带子田1000多亩,鱼鳞坑2628亩,修谷坊200座,沟头防护3处,旱条田700亩,发展沟坝地300亩。共治理面积5.4km~2,占流失面积的41.5%。 Qingxigou small watershed is located in Guyuan County, Ningxia, the drainage area of ​​16.45km ~ 2, of which soil erosion area of ​​13km ~ 2. Since 1982 as a key management basin since the end of last year to create a total of 5038 acres of soil and water conservation forests, planting 500 acres of grass , Sealing the mountain, seal the grass and grass 2,500 acres, repair anti-slope zone Zhatian 1,000 acres, fish scale pit 2628 acres, repair Valley Square 200, ditch head protection 3, 700 acres of barley fields, the development of dam 300 acres. A total area of ​​5.4km ~ 2 governance, accounting for 41.5% of the loss area.