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Following is a list of dams and reservoirs in Arizona. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3 ), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3 ).
This map of United States water resource subregion hydrologic units updated boundaries to include the ocean as well as the portions of the basins that cross international borders For the use of hydrologists, ecologists, and water-resource managers in the study of surface water flows in the United States, the United States Geological Survey ...
This is a list of notable lakes and reservoirs located in the U.S. state of Arizona. Many of the lakes listed here contain game fish and are managed by the Arizona Game and Fish Department . Some may dry out or freeze out fish, and require seasonal restocking.
Name Location Volume Maximum Depth notes 1: Lake Superior: Michigan - Minnesota - Ontario - Wisconsin: 9,799,680,000 acre⋅ft (12,088 km 3) 1,332 ft (406 m) Third-largest fresh-water lake in the world by volume
The lake holds roughly 995 billion US gallons (3.77 × 10 9 m 3) of water that on average resides 5.1 to 5.4 years in the lake. Water inflow is estimated at 544 million US gallons (2,060,000 m 3 ) per day and outflow at 498 million US gallons (1,890,000 m 3 ) per day, of which 24 million US gallons (91,000 m 3 )/day are for the water district.
Members of the Local Environmental Action Demanded (LEAD) Agency, an area advocacy group, worry that raising the water level will make flooding worse at the lake's upstream rivers.
In 1978, the US Geological Survey found a 350-foot decline in the level of the water table. [6] The USGS published research in 1997, examining the Pennsylvanian and Permian age sandstone, limestone and siltstone underlying Flagstaff and the southern Colorado Plateau, which forms a complex regional aquifer with poorly understood groundwater flow ...
Nov. 15—U.S. Rep. Ryan Zinke on Tuesday introduced legislation in Congress aimed at ensuring Flathead Lake avoids another year of abnormally low water levels. The Fill the Lake Act would require ...