晋陕蒙接壤地区是我国最大的煤炭基地之一,是国家水土保持重点监督区。目前,在黄河支流窟野河上游的乌兰木伦河沿岸,神府东胜煤田大规模的原煤开采产生的大量弃土弃渣直接倾倒于河沟中或裸露堆放在山坡、沟道,一遇暴雨洪水即被冲入河道。黄河中游水文水资源局从199o年开始在乌兰木伦河流域内设立了石圪台、活鸡兔、李家畔、大柳塔等4个汛期水沙监测站,并开展了乌兰木伦河于流石圪台至王道恒塔11个断 Shaanxi-Shaanxi-Mongolia border area is one of the largest coal bases in China and is the key monitoring area for soil and water conservation. At present, a large amount of spoil generated from the large-scale coal mining in the Shenfu Dongsheng coalfield is directly poured into the river ditch or barely piled on the slopes and channels of the Ulan Mullu River upstream of the Kuye River, a tributary of the Yellow River. Storm floods are washed into the river. Hydrology and Water Resources Bureau of the middle reaches of the Yellow River has set up four flood and water monitoring stations including Shitutai, Live Chicken, Lijiapu and Daliuluan in the Ulan Mulun River Basin since 199o, Flowing stone tower to Wang Daoheng tower 11 broken