Quick Facts About Lower Salmon Dam
Lower Salmon Dam Map
Lower Salmon Dam Information
Lower Salmon Dam is a concrete gravity dam located about 6 miles from Bliss, Gooding, Idaho.
The dam, which is on the Snake River, was primarily built for Hydroelectric purposes, but also serves for Recreation benefits.
The dam was designed by EBASCO and commissioned in 1949 and is currently owned by Idaho Power Company.
Lower Salmon Dam Structure
The Lower Salmon Dam is approximately 1,200 feet (366 m) long, 110 feet (34 m) high and has a structural volume of cubic yards (0 cubic metres).
Lower Salmon Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 10,900 acre-ft (13,445 Ml) and maximum capacity of 10,900 acre-ft (13,445 Ml).
The surface area of the reservoir is 748 acres (303 ha) and the total catchment area is 1,965 square miles (5,089 square kilometres).
Lower Salmon Dam Spillway
The dam has a 312 feet (95 m) wide controlled spillway with a maximum discharge capacity of 72000 cubic feet per second (2039 cubic metres per second).
Lower Salmon Dam Compared to Four Famous American Dams
| Lower Salmon Dam Gooding, Idaho |
Hoover Dam Clark County, Nevada |
Grand Coulee Dam Okanogan County, Washington |
Theodore Roosevelt Dam Maricopa County, Arizona |
Glen Canyon Dam Coconino County, Arizona |
|
|---|---|---|---|---|---|
| Height (ft) | 110 | 730 | 550 | 357 | 216 |
| Length (Ft) | 1,200 | 1,244 | 5,673 | 6,920 | 1,565 |
| Storage Volume (acre-ft) | 10,900 | 30,237,000 | 9,562,000 | 3,540,000 | 29,875,000 |
| Drainage Area (sq miles) | 1,965 | 167,800 | 74,100 | 3,611 | 108,355 |
Lower Salmon Dam Weather
Current Conditions at Lower Salmon Dam
Failed to fetch current weather data.7-Day Forecast for Lower Salmon Dam
Failed to fetch weather forecast data.Lower Salmon Dam Frequently Asked Questions
Lower Salmon Dam is in Idaho.
Lower Salmon Dam is in Gooding County.
Lower Salmon Dam is 110 feet high.
Lower Salmon Dam is 1,200 feet long.
More Dams in Idaho:
American Falls DamAnderson Ranch Dam
Arrowrock Dam
Ashton Dam
Black Canyon Diversion Dam
Blackfoot Dam
Bliss Dam
Brundage Dam
Bybee Dam
C Ben Ross Dam
C J Strike Dam
Cabinet Gorge Dam
Cascade Dam
Cedar Creek Dam
China Hat Dam
Crane Creek Dike
Crane Creek Main Dam
Daniels Dam
Deadwood Dam
Deep Creek Dam
Deer Flat Lower Dam
Deer Flat Middle Dam
Deer Flat Upper Dam
Fish Creek Dam
Gem State Dam
Glendale Dam
Goose Lake Dam
Grouse Creek South Dam
Hayden Lake Dam
Hells Canyon Dam
Henrys Lake Dam
Hot Springs No 2 Dam
Hulet No 2 Dam
Island Park Dam
Itafos Tailings Pond #4 Dam
Little Camas Dam
Little Payette Lake Main Dam
Little Wood River Dam
Lost Valley Dam
Lower Salmon Dam
Mackay Dam
Magic Dam
Mann Creek Dam
Milner Dam-Middle
Minidoka Dam
Mormon Dam
Mountain Home Dam
Murtaugh Lake Dam
Oakley Dam
Oneida Main Dam
Condition Assessment Classification
Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor
A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner’s property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Source: National Inventory of Dams