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一、河流概况湖北省罗田县天堂河(又名新昌河),它是长江中游北岸巴水水系的一条支流.河流形状,南北长,东西窄,呈芭蕉叶状.天堂河流全部在罗田县境内.流域面积441.3平方公里,河流全长59.1公里,多年平均流量8.6秒立米,河床天然落差330米,利用落差305米.天堂河流域多年平均降雨量1400毫米,暴雨季节多在4～8月,实测最大一日降雨量463毫
First, the river profile Luotian County, Paradise Lake (also known as the Xinchang River), it is the northern coast of the Yangtze River in the Pakistani water system of a tributary of the river shape, north-south long, narrow east-west plantain leaf-shaped paradise rivers all in Luotian The county basin area of 441.3 square kilometers, the river a total length of 59.1 kilometers, the average annual flow of 8.6 seconds of legislation, the river bed natural drop of 330 meters, the use of a drop of 305 meters .Tongtze River basinAverage annual rainfall of 1400 mm, mostly in heavy rain season 4 to 8 Month, the maximum measured day rainfall of 463 milliliters