Predicted hydropower impacts of different management scenarios for Lake Powell releases

These data were compiled to predict hourly Glen Canyon Dam operations and hydropower impacts. The objective of our study was to estimate hydropower impacts under different future LTEMP sEIS alternatives. These data represent hourly outflow in cubic feet per second, generation in megawatt hours, and economic value of hydropower in nominal dollars. These data were created for operations at Glen Canyon Dam for October 2023 through November 2027. These data were created by the U.S. Geological Survey, Southwest Biological Science Center, Grand Canyon Monitoring and Research Cetner using mathematical modeling methods.

本数据集旨在预测每小时格伦峡谷大坝（Glen Canyon Dam）调度情况及水电影响。本研究的目标是评估不同未来LTEMP sEIS方案下的水电影响。本数据集包含以立方英尺每秒计量的每小时下泄流量、以兆瓦时计量的发电量，以及以名义美元计价的水电经济价值。本数据集针对格伦峡谷大坝调度场景生成，时间跨度为2023年10月至2027年11月。本数据集由美国地质调查局（U.S. Geological Survey）、西南生物科学中心（Southwest Biological Science Center）以及大峡谷监测与研究中心（Grand Canyon Monitoring and Research Center）通过数学建模方法生成。