三峡工程在2026年前三季度的运行表现突出，防洪、发电、供水、航运和生态等各项综合效益充分发挥1。前三季度三峡电站机组累计发电量超过700亿千瓦时1，消落期累计向下游补水超过200亿立方米1，并提前储备抗旱水源52亿立方米1。9月10日启动的年度蓄水工作目前已蓄水135亿立方米1。
在防洪方面，8月4日三峡水库迎来今年最大入库流量38000立方米每秒1。航运功能保持稳定运行，前三季度三峡枢纽累计通过货运量超过1.2亿吨1，三峡船闸安全运行7200闸次，通过船舶2.6万多艘次1。同时，生态调度试验成效明显，宜都江段四大家鱼产卵规模和监利江段鱼苗总量均创历史新高1。
The Three Gorges Project demonstrated strong operational performance throughout the first three quarters of 2026, with comprehensive benefits across flood control, power generation, water supply, navigation, and ecological functions 1. The facility's generating units produced a cumulative output exceeding 700 billion kilowatt-hours during this period 1. Downstream water replenishment totaled more than 200 billion cubic meters during the drawdown season, while the project proactively stockpiled 52 billion cubic meters of drought-resistant water reserves 1.
Navigation activities remained robust, with the Three Gorges hub processing cumulative freight volume surpassing 120 million tons in the first nine months 1. The ship locks operated safely through 7,200 lock passages, accommodating over 26,000 vessel transits 1. On August 4, the Three Gorges Reservoir experienced the year's largest inflow of 38,000 cubic meters per second 1. Beginning on September 10, the facility launched its annual water impoundment operations, accumulating 13.5 billion cubic meters of stored water 1.
Ecological restoration efforts yielded notable results, with the Yidu river section recording a historic peak in spawning scale for the four major Chinese carp species, while the Monitoring river section achieved record-high fry populations 1.
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