Shavano Valley #1 - Sv-1 is a public utility dam located in Montrose, Colorado, with a primary purpose of flood risk reduction. Built in 1993 by the USDA NRCS, this earth dam stands at a height of 43 feet and has a hydraulic height of 41 feet, providing a maximum storage capacity of 277 acre-feet and a normal storage of 184 acre-feet. The dam spans a length of 1390 feet and covers a surface area of 15 acres, serving to control the flow of Coal Creek-TR and protect the surrounding area from potential flooding events.
With a high hazard potential and a satisfactory condition assessment as of the last inspection in October 2019, Shavano Valley #1 - Sv-1 is regulated by the Colorado Department of Water Resources and undergoes regular inspections and enforcement measures to ensure its structural integrity and operational efficiency. Despite its moderate risk assessment rating, the dam's uncontrolled spillway and outlet gates pose a potential risk in the event of a significant discharge event. Emergency action plans are in place, although updates and revisions may be necessary to meet current guidelines and ensure effective risk management protocols.
Overall, Shavano Valley #1 - Sv-1 serves as a crucial infrastructure for flood risk reduction in the region, highlighting the importance of water resource management and climate resilience efforts. As water resource and climate enthusiasts, it is essential to stay informed about the status and condition of such dams to support sustainable practices and safeguard communities against potential natural disasters.
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