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Flatiron Reservoir Nr Loveland







FLATIRON RESERVOIR NR LOVELAND

RESERVOIR LEVELS
February 22, 2025


YEAR OVER YEAR

Created with Highcharts 8.0.0Seasonal Water Storage(acre-ft)1. Jan1. Feb1. Mar1. Apr1. May1. Jun1. Jul1. Aug1. Sep1. Oct1. Nov1. Dec0250500750

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Flatiron, also known as Afterbay, is a federal-owned dam located in Larimer County, Colorado. Constructed in 1953 by the Bureau of Reclamation, this earth dam stands at a height of 86 feet, with a primary purpose of hydroelectric generation and irrigation. With a storage capacity of 1,136 acre-feet, Flatiron serves as a crucial water resource for the region.

Situated on Dry Creek-Tr and Chimney Hollow Creek, Flatiron plays a key role in managing water flow and storage in the area. The dam has a surface area of 381,500 square feet and drains an area of 7.42 square miles. Despite its high hazard potential, with a risk assessment rating of 2, Flatiron is regulated and inspected by the Bureau of Reclamation to ensure its structural integrity and safety.

For water resource and climate enthusiasts, Flatiron represents a significant infrastructure for water management in Colorado. With its hydroelectric capabilities and role in irrigation, this dam serves as a vital component of the region's water supply system. As a federally-owned and regulated structure, Flatiron plays a crucial role in safeguarding the surrounding communities from water-related risks and emergencies.

Storage 24hr Change 2.58%
Percent of Normal 106%
Minimum 136 acre-ft
2001-11-06
Maximum 938 acre-ft
1996-08-10
Average 573 acre-ft
Nid_Height 86
Hydraulic_Height 63
Drainage_Area 7.42
Year_Completed 1953
Dam_Height 86
Hazard_Potential High
Structural_Height 86
Primary_Dam_Type Earth
River_Or_Stream DRY CREEK-TR, CHIMNEY HOLLOW CREEK
Surface_Area 381500
Nid_Storage 1136
Dam_Length 1725
Reservoir Levels
Created with Highcharts 8.0.0StorageSep '24Oct '24Nov '24Dec '24Jan '25Feb '250200400600800
Created with Highcharts 8.0.0Pool ElevationSep '24Oct '24Nov '24Dec '24Jan '25Feb '2502k4k6k

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