Cedar Springs Dam

Cedar Springs Dam Quick Facts

Location: San Bernardino, California
Coordinates: 34.3041, -117.3197
River: Mojave River
Primary Purpose: Water Supply
Type: Earth Rockfill
Commissioned: 1971
Dam Height: 249 ft (76 m)
Dam Length: 2,230 ft (680 m)
Dam Capacity: 75,000 acre-ft (92,511 Ml)
Condition Assessment: Not Available
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Cedar Springs Dam Map

Cedar Springs Dam Information

Cedar Springs Dam is an earth rockfill dam located in None, San Bernardino, California.

The dam, which is on the Mojave River, was primarily built for Water Supply purposes, but also serves for Recreation and Hydroelectric benefits.

The dam was designed by DWR and commissioned in 1971 and is currently owned by California Department of Water Resources.

Cedar Springs Dam Structure

The Cedar Springs Dam is approximately 2,230 feet (680 m) long, 249 feet (76 m) high and has a structural volume of 7,600,000 cubic yards (5,810,618 cubic metres).

Cedar Springs Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 75,000 acre-ft (92,511 Ml) and maximum capacity of 75,000 acre-ft (92,511 Ml).

The surface area of the reservoir is 980 acres (397 ha) and the total catchment area is 34 square miles (88 square kilometres).

Cedar Springs Dam Spillway

The dam has a 120 feet (37 m) wide uncontrolled spillway with a maximum discharge capacity of 32200 cubic feet per second (912 cubic metres per second).

Cedar Springs Dam Compared to Five Famous American Dams

Height (ft)
Length (Ft)
Storage Volume (acre-ft)
Drainage Area (sq miles)
 
Cedar Springs Dam
San Bernardino, California
Height (ft)
249
Length (Ft)
2,230
Storage Volume (acre-ft)
75,000
Drainage Area (sq miles)
34
Hoover Dam
Clark County, Nevada
Height (ft)
730
Length (Ft)
1,244
Storage Volume (acre-ft)
30,237,000
Drainage Area (sq miles)
167,800
Grand Coulee Dam
Okanogan County, Washington
Height (ft)
550
Length (Ft)
5,673
Storage Volume (acre-ft)
9,562,0000
Drainage Area (sq miles)
74,100
Theodore Roosevelt Dam
Maricopa County, Arizona
Height (ft)
357
Length (Ft)
1,208
Storage Volume (acre-ft)
3,411,500
Drainage Area (sq miles)
5,736
Oroville Dam
Butte County, California
Height (ft)
235
Length (Ft)
6,920
Storage Volume (acre-ft)
3,540,000
Drainage Area (sq miles)
3,611
Glen Canyon Dam
Coconino County, Arizona
Height (ft)
216
Length (Ft)
1,565
Storage Volume (acre-ft)
29,875,000
Drainage Area (sq miles)
108,355

Cedar Springs Dam Weather

Current Conditions at Cedar Springs Dam

Parameter Value
Current Time 21:51
Sunrise 06:54
Sunset 18:14
Temperature (°F) 59
Feels Like (°F) 57
Cloud Coverage (%) 0
Pressure (inHg) 1016
Humidity (%) 60
Wind Speed (mph) 3
Rain (mm) 0

7-Day Forecast for Cedar Springs Dam

Day Min Temp (°F) Max Temp (°F) Feels Like (°F) Pressure (inHg) Humidity (%) Wind Speed (mph) Wind Gust (mph) Wind Dir Precip Prob (%) Precip Volume (mm) Weather
Today 56 85 82 1014 14 6 8 S 0 - clear sky
Wed 52 76 74 1013 32 13 12 S 0 - overcast clouds
Thu 51 62 60 1010 70 13 16 S 0 - scattered clouds
Fri 45 64 57 1013 17 25 37 N 73 1 light rain
Sat 43 66 57 1019 13 17 21 NNE 0 - clear sky
Sun 47 75 67 1020 10 7 5 NNE 0 - clear sky
Mon 52 80 72 1016 8 6 5 S 0 - few clouds
Tue 55 80 75 1016 9 6 6 S 0 - overcast clouds

Cedar Springs Dam Frequently Asked Questions

In which state is the Cedar Springs Dam?

Cedar Springs Dam is in California.

In which county is the Cedar Springs Dam?

Cedar Springs Dam is in San Bernardino County.

How high is the Cedar Springs Dam?

Cedar Springs Dam is 249 feet high.

How long is the Cedar Springs Dam?

Cedar Springs Dam is 2,230 feet long.

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More Dams in San Bernardino County:

Bear Valley Dam
Cedar Springs Dam
Copper Basin Dam
Gene Wash Dam
Lake Arrowhead Dam
Mojave River Dam
San Antonio Dam
Seven Oaks 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

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