摘要: |
The month of June brought heavy rainfall in the upper Yellowstone River basin, which improved-but did not eliminate-drought conditions in the overall Missouri River basin, the Corps of Engineers reports. Under the terms of the Missouri River Mainstem System Master Water Control Manual-or Master Manual for short-the Corps measures the water storage in the entire Missouri River reservoir system each July 1 and uses that information to determine the level of support for navigation for the remainder of the navigation season. |