黄岩市镇东乡位于城关镇东北方,水源靠上游的长潭水库补给。今年10月11日开始,长潭水库停止放水,该水源失去清洁水置换,14日开始水体变色,分支河圹出现死鱼,部分鸭群出现死鸭,16日水体变黑发臭,大批鸭群死亡,至21日止共死鸭2000多只,部分群众,用支河塘水洗澡后出现过敏性皮炎。21日 Huangyan City, Dongxiang Township is located northeast of Chengguan Town, the upper reaches of the Yangtze River reservoir water supply. October 11 this year, Changtan reservoir stop water, the water lost replacement of clean water, the water began to change color on the 14th, there appeared dead fish in the branch river, some ducks appeared dead ducks, black water on the 16th smelly, a large number of duck The group died, until the 21st dead duck more than 2000 only, some people, with branch river bath after appearing atopic dermatitis. 21 days