GIEL LAKE DAM

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Tributary To Cuyahoga River
October 6, 2025

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Giel Lake Dam, located in Geauga, Ohio, is a privately owned structure regulated by the Department of Natural Resources. This Earth-type dam serves primarily for recreational purposes, offering a serene backdrop for water enthusiasts and nature lovers alike. With a height of 14.5 feet and a storage capacity of 32.4,
Giel Lake Dam also plays a crucial role in the local ecosystem, providing essential water resources to the tributary leading to the Cuyahoga River.

Despite its significant hazard potential and poor condition assessment, this dam remains a vital feature in the area, with a maximum discharge of 838 cubic feet per second. The dam's inspection frequency of every 5 years ensures that necessary maintenance and safety measures are being taken to prevent any potential risks. While the dam may have faced modifications over the years, its historical significance and contribution to the region's water resource management cannot be overlooked. As climate change impacts water availability and quality, the preservation and upkeep of dams like Giel Lake Dam become increasingly crucial for sustainable water management practices.

Dam_Length 350
Dam_Height 14.5
River_Or_Stream TRIBUTARY TO CUYAHOGA RIVER
Primary_Dam_Type Earth
Surface_Area 2.5
Drainage_Area 2.16
Nid_Storage 32.4
Hazard_Potential Significant
Nid_Height 15
       
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