Yanchishan Reservoir in Ludian County, Zhaotong
Chinese Name: 鲁甸县砚池山水库
English Name: Yanchishan Reservoir in Ludian County, Zhaotong
Overview
Yanchishan Reservoir is a small-scale reservoir primarily serving agricultural irrigation, with additional functions in flood control and providing drinking water. It is situated 2.5 kilometers south of Ludian County, on the upper reaches of the Zhaolu River’s tributary, the Tuzhusi River. The reservoir was initially built in 1956 and underwent significant upgrades between 2008 and 2009. The central budget project, with an investment of 7.77 million yuan, focused on reinforcing the dam, addressing seepage, and upgrading water conveyance and spillway systems.
Key functions of the reservoir include:
- Flood protection for 90,000 urban and rural residents.
- Irrigation for 150,000 acres of farmland.
- Providing drinking water for 48,000 people and 23,000 livestock.
Ecological and Social Impact
Ecological Benefits:
- Red-Billed Gulls: Every winter, Yanchishan Reservoir attracts hundreds of red-billed gulls, enhancing the area’s natural beauty. The presence of these gulls indicates a healthy water environment and is a testament to the improved ecological conditions in Ludian County.
- Environmental Management: The county has made significant strides in ecological protection, improving water quality in rivers, lakes, and reservoirs. These efforts have led to increased wildlife and bird species, demonstrating the effectiveness of local environmental initiatives.
Social Benefits:
- The reservoir’s upgraded infrastructure not only restored its irrigation and flood control functions but also addressed the drinking water needs of the local population and livestock.
- Local initiatives encourage public participation in caring for the gulls, including responsible feeding practices and creating a suitable habitat for these birds.
Overall, Yanchishan Reservoir represents a successful integration of infrastructure development and ecological management, contributing to both practical benefits and enhanced natural landscapes.
