SNOFLO

       




MORRISON RAW WATER

RESERVOIR LEVELS
March 29, 2025


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Morrison Raw Water, also known as Operations Reservoir, is a critical water resource managed by local government authorities in Jefferson County, Colorado. This dam, completed in 1982, serves primarily for water supply purposes, with a storage capacity of 42 acre-feet and a normal storage level of 29 acre-feet. Situated along Bear Creek, the dam stands at a height of 40 feet and spans 655 feet in length, with a spillway width of 52 feet.

With a high hazard potential and a satisfactory condition assessment as of October 2020, Morrison Raw Water plays a crucial role in ensuring water security for the surrounding area. The dam's uncontrolled spillway design allows for a maximum discharge of 2222 cubic feet per second in case of overflow, highlighting the importance of proper management and monitoring. Despite being state-regulated and inspected, the dam's risk assessment categorizes it as moderate (3), prompting the need for ongoing risk management measures to mitigate potential threats.

As climate change continues to impact water resources and infrastructure, Morrison Raw Water stands as a key asset for water supply in the region. Its strategic location in Morrison, Colorado, coupled with its structural integrity and storage capacity, underscores its vital role in safeguarding water security amidst evolving environmental challenges. As enthusiasts in water resources and climate, understanding and advocating for the sustainable management of dams like Morrison Raw Water is essential to ensure resilience and adaptability in the face of changing climate conditions.

Year_Completed 1982
Dam_Height 40
River_Or_Stream BEAR CREEK-TR
Dam_Length 655
Primary_Dam_Type Earth
Surface_Area 3
Hydraulic_Height 40
Nid_Storage 42
Structural_Height 40
Hazard_Potential High
Nid_Height 40
       

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