SNOFLO


IZZENHOOD DAM

RESERVOIR LEVELS
Rock Dam Humboldt River-Os
May 11, 2025


78°F

This Afternoon

43°F

Tonight

30mph

Windspeed

14%

Humidity

Located in Lander, Nevada, the Izzenhood Dam is a privately owned structure that plays a crucial role in irrigation along the Humboldt River. With a height of 15 feet and a storage capacity of 600 acre-feet, the dam serves multiple purposes including fire protection, stock watering, and small fish ponds in addition to irrigation. The dam is primarily made of earth and stone materials, with a spillway width of 6 feet and two slide gates for water release.

Managed by the Nevada Division of Water Resources, the Izzenhood Dam has a significant hazard potential but is currently assessed to be in fair condition as of October 2021. The dam undergoes inspections every three years to ensure its structural integrity and safety. Despite its moderate risk assessment level, the dam continues to provide vital water resources for the surrounding area, demonstrating the importance of proper maintenance and monitoring in the face of changing climate conditions. For water resource and climate enthusiasts, Izzenhood Dam serves as a reminder of the essential role of infrastructure in managing and distributing water effectively.

Dam_Height 15
River_Or_Stream HUMBOLDT RIVER-OS
Dam_Length 100
Primary_Dam_Type Earth
Surface_Area 10
Hydraulic_Height 11
Drainage_Area 18.5
Nid_Storage 600
Structural_Height 16
Outlet_Gates Slide (sluice gate) - 2
Hazard_Potential Significant
Foundations Rock
Nid_Height 16
       

Weather Forecast

Created with Highcharts 8.0.0humidity0.23"0.23"0.34"0.34"0.1"0.1"0.14"0.14"0.24"0.24"Mon May 12Tue May 13Wed May 14Thu May 15Fri May 1664°128°192°0%120%40%80%
       



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