Migratory birds gather at Dahei River. [Photo/Hohhot news network]

Hohhot's Dahei River, a vital route for migratory birds, is now a picturesque haven of reflection and harmony, where flocks of waterfowl rest between ice and flowing water. This vibrant scene reflects the city's strides in ecological restoration and water management.

The Dahei River, Hohhot's "Mother River", stretches 149 kilometers within the city and is the largest tributary of the Yellow River in Inner Mongolia. In April 2023, Hohhot launched the Dahei River Restoration and Wastewater Purification Project to build a river with clear waters and green shores. The project included channel excavation, water pumping systems, and an advanced "Desert River Ecological Restoration System" featuring multiple purification layers.

An aerial picture of Hohhot city. [Photo/Hohhot news network]

These efforts have resulted in significant ecological improvements. The river's water quality now meets Grade IV surface water standards, and ecological restoration covers an area of 1.39 million square meters. By recycling treated wastewater as a water source, Hohhot ensures a steady flow of clean water into the Yellow River while supporting local biodiversity.

Dahei River's transformation not only revitalizes ecosystems but also creates a scenic retreat for residents, enhancing Hohhot's reputation as an eco-friendly city. This successful restoration reflects Hohhot's commitment to balancing urban development with environmental sustainability.