SNOFLO
 


IOWA NONAME91

RESERVOIR LEVELS
Soil Dam Tr-Big Hollow Creek
May 6, 2025


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Iowa Noname91 is a locally owned dam located in Des Moines County, Iowa, specifically in the city of Burlington. Built in 1980 by the USDA SCS, this earth dam stands at a height of 29 feet and has a length of 340 feet. Its primary purposes include fire protection and serving as a stock or small fish pond, with a storage capacity of 37 acre-feet and a surface area of 2.2 acres.

Managed by the Iowa Department of Natural Resources, Iowa Noname91 is regulated, permitted, inspected, and enforced by the state. The dam is situated on TR-Big Hollow Creek and falls under the jurisdiction of the Rock Island District of the US Army Corps of Engineers. With a low hazard potential and a moderate risk assessment rating, the dam has not been rated for its condition but is considered to meet guidelines for emergency action plans.

Overall, Iowa Noname91 serves as an important structure for fire protection and water management in the area. Its location in a rural setting makes it an essential resource for the community, providing both recreational and practical benefits. With proper state oversight and management, this dam plays a crucial role in supporting the local ecosystem and water supply in Des Moines County.

Year_Completed 1980
Dam_Height 29
River_Or_Stream TR-BIG HOLLOW CREEK
Dam_Length 340
Primary_Dam_Type Earth
Surface_Area 2.2
Drainage_Area 0.12
Nid_Storage 37
Hazard_Potential Low
Foundations Soil
Nid_Height 29
       

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