Windspeed
Humidity
Stony Gorge, located in Glenn County, California, is a Federal-owned structure managed by the Bureau of Reclamation. Completed in 1928, this buttress dam serves as a vital water supply source for the region, with a storage capacity of 58,500 acre-feet and a normal storage level of 50,380 acre-feet. The dam stands at 151 feet in height and has a structural height of 151 feet, providing essential water resources for the surrounding area.
With a hazard potential categorized as high, Stony Gorge underwent modifications in 1985 for hydraulic and structural improvements, as well as seismic upgrades in 2009. The dam has a risk assessment rating of moderate (3), indicating the importance of ongoing risk management measures. Despite its age, the condition assessment of Stony Gorge is currently listed as not available, emphasizing the need for regular inspections and maintenance to ensure its continued function and safety.
In the event of an emergency, the Emergency Action Plan (EAP) for Stony Gorge was last revised in 2016, with an annual inspection frequency to monitor its safety. With its critical role in water supply and risk management, Stony Gorge stands as a key infrastructure for water resource and climate enthusiasts to monitor and support for the sustainable management of California's water systems.
Storage 24hr Change | -0.03% |
Percent of Normal | 194% |
Minimum |
6,029 acre-ft
2021-08-24 |
Maximum |
51,177 acre-ft
2019-05-23 |
Average | 24,831 acre-ft |
Dam_Height | 119 |
Hydraulic_Height | 131 |
Drainage_Area | 197 |
Years_Modified | 1985 - Hydraulic, 1985 - Structural, 2009 - Seismic |
Year_Completed | 1928 |
Nid_Storage | 58500 |
Structural_Height | 151 |
Surface_Area | 1280 |
Hazard_Potential | High |
River_Or_Stream | STONY CREEK |
Dam_Length | 868 |
Primary_Dam_Type | Buttress |
Nid_Height | 151 |
Discharge | Stage | Elevation | |
DEER C NR VINA CA
2024-12-19T01:15:00.000-08:00 |
297cfs | 1.84ft | 492ft |
COTTONWOOD C NR COTTONWOOD CA
2024-12-21T00:00:00.000-08:00 |
1700cfs | 6.68ft | 367ft |
BATTLE C BL COLEMAN FISH HATCHERY NR COTTONWOOD CA
2024-12-19T01:30:00.000-08:00 |
440cfs | 1.6ft | 405ft |
MILL C NR LOS MOLINOS CA
2024-12-19T01:45:00.000-08:00 |
440cfs | 3.21ft | 385ft |
PUTAH C NR GUENOC CA
2024-12-19T01:30:00.000-08:00 |
410cfs | 6.73ft | 921ft |
RUSSIAN R A GEYSERVILLE CA
2024-12-19T01:15:00.000-08:00 |
2560cfs | 29.1ft | 195ft |
DRY C NR GEYSERVILLE CA
2022-10-04T02:45:00.000-07:00 |
200cfs | 1.79ft | 179ft |