Tehuacana Creek Ws Scs Site 9 Dam
April 29, 2024
Located in McLennan, Texas, the Tehuacana Creek WS SCS Site 9 Dam serves as a crucial flood risk reduction structure along the Cottonwood Creek. Constructed in 1975 by the USDA NRCS, this earth dam stands at a height of 48 feet and spans a length of 3520 feet. With a storage capacity of 8244 acre-feet and a normal storage of 200 acre-feet, this dam plays a vital role in managing water resources in the region.
Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), the Tehuacana Creek WS SCS Site 9 Dam is designed to provide flood protection, fire protection, and support for stock or small fish ponds. The dam's uncontrolled spillway, with a width of 250 feet, can handle a maximum discharge of 15968 cubic feet per second. Despite being classified as having a moderate risk level, the dam's hazard potential and condition assessment remain unreported, highlighting the need for ongoing monitoring and maintenance to ensure its structural integrity.
As a focal point for water resource and climate enthusiasts, the Tehuacana Creek WS SCS Site 9 Dam offers a glimpse into the intricate infrastructure that safeguards communities from flooding events. With its strategic location and impressive engineering, this dam stands as a testament to the importance of proactive water management in mitigating natural disasters and preserving the environment for future generations.
| Year_Completed | 1975 |
| Dam_Height | 48 |
| River_Or_Stream | COTTONWOOD CREEK |
| Dam_Length | 3520 |
| Primary_Dam_Type | Earth |
| Surface_Area | 190 |
| Hydraulic_Height | 48 |
| Drainage_Area | 14.05 |
| Nid_Storage | 8244 |
| Structural_Height | 48 |
| Outlet_Gates | Uncontrolled - 2 |
| Hazard_Potential | Not Available |
| Foundations | Unlisted/Unknown |
| Nid_Height | 48 |
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