SNOFLO



CRONK DAM

RESERVOIR LEVELS
Soil Dam Tr-S Br Verdigre Creek
April 22, 2025


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Cronk Dam, located in Holt, Nebraska, serves as a crucial structure for flood risk reduction along the TR-S Br Verdigris Creek. Built in 1937, this private-owned Earth dam stands at a height of 15.3 feet, with a storage capacity of 77.7 acre-feet and a normal storage of 24.6 acre-feet. The dam spans 405 feet in length and covers a surface area of 8.52 acres, providing essential protection to the surrounding areas.

Managed by the Nebraska Department of Natural Resources, Cronk Dam has undergone modifications in 1978 to enhance its seismic resilience. Despite its low hazard potential, the dam has not been rated for its condition as of the last inspection in May 2018. With a designated inspection frequency of 5 years, the dam continues to play a vital role in safeguarding the local community from potential flooding events, further solidifying its importance in water resource and climate management efforts in the region.

Enthusiasts of water resources and climate resilience will find Cronk Dam to be a significant asset in the overall infrastructure for flood risk reduction in Nebraska. Its strategic location, structural design, and storage capacity make it a key player in protecting the surrounding areas from potential inundation. As a privately-owned entity with state regulation and oversight, Cronk Dam stands as a testament to the collaborative efforts between government agencies and private stakeholders in ensuring the safety and sustainability of water resources in the region.

Years_Modified 1978 - Seismic
Year_Completed 1937
Dam_Height 15.3
River_Or_Stream TR-S BR VERDIGRE CREEK
Dam_Length 405
Primary_Dam_Type Earth
Surface_Area 8.52
Hydraulic_Height 15.3
Drainage_Area 2.38
Nid_Storage 77.7
Structural_Height 15.3
Hazard_Potential Low
Foundations Soil
Nid_Height 15
       

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