日本寺内水库蓄水后发生蓝藻类恶臭，为此采取了对入库河川水流、排污水及泥沙入库的预防措施，并在库内设置围栏。通过调查，目前寺内水库水质浊度、含氮量、含磷量、含叶绿素ａ量基本符合标准。 Cyanobacteria odor occurred after the reservoir was built in the Japanese temple reservoir. Therefore, precautionary measures were taken for storing the river water, sewerage water and sediment into the reservoir, and a fence was set up inside the reservoir. Through the investigation, the water quality of the reservoir within the temple Turbidity, nitrogen content, phosphorus content, chlorophyll a content basically meet the standard.