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W. Day, located in Sully, South Dakota, is a privately owned earth dam completed in 1945 with a height of 16 feet and a length of 750 feet. This dam serves the primary purpose of water resource management, providing a maximum storage capacity of 192 acre-feet and a normal storage of 104 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," W. Day is regulated, inspected, and enforced by the South Dakota Department of Environment and Natural Resources.
Situated on the TR MISSONot RatedI river or stream and falling under the jurisdiction of the state of South Dakota, W. Day is not currently rated for its condition but is subject to regular state inspections and enforcement measures. The dam has a maximum discharge of 375 cubic feet per second and is overseen by the St. Paul District of the US Army Corps of Engineers. Although the dam does not have associated structures or a designated purpose beyond water management, it plays a crucial role in maintaining water levels in the region.
Managed by private owners, W. Day represents a vital component of the local water infrastructure in South Dakota, contributing to flood control and water storage in the area. With its historical completion in 1945, the dam continues to serve its intended purpose of water resource management while adhering to state regulatory guidelines and inspection protocols. As a key asset in the region's water management system, W. Day underscores the importance of sustainable water resource practices in the face of changing climate conditions.
Year_Completed | 1945 |
Dam_Height | 16 |
River_Or_Stream | TR MISSONot RatedI |
Dam_Length | 750 |
Primary_Dam_Type | Earth |
Hydraulic_Height | 16 |
Nid_Storage | 192 |
Hazard_Potential | Low |
Nid_Height | 16 |
NIOBRARA RIVER NEAR SPARKS | 738cfs |
BEAVER CREEK BL LINTON | 92cfs |
BAD R NEAR FORT PIERRE SD | 0cfs |
WHITE R NEAR OACOMA SD | 317cfs |
KEYA PAHA R AT WEWELA SD | 96cfs |
OAK CR NEAR WAKPALA SD | 10cfs |
KEYA PAHA R NEAR KEYAPAHA SD | 42cfs |