To solidify the ecological restoration achievements of the Huai River, the Yuanshi County Branch of the Shijiazhuang Municipal Ecology and Environment Bureau has launched routine water quality monitoring operations at the river outlets of local sewage treatment plants.

Through systematic sampling and analysis, the initiative aims to precisely assess the quality of effluent entering the river, while overseeing the standardized operation, efficient treatment, and compliant discharge practices of the plants.

These efforts are designed to guarantee the river's health and beauty, ensuring clear waters, verdant banks, smooth flow, and picturesque scenery. The accompanying photo captures monitoring personnel collecting water samples at the river outlet of the Huai East Sewage Treatment Plant in Yuanshi County.