Round Butte Dam Quick Facts
Round Butte Dam Map
Round Butte Dam Information
Round Butte Dam is a rockfill dam located about 13 miles from Warm Springs, Or, Jefferson, Oregon.
The dam, which is on the Deschutes River, was primarily built for Hydroelectric purposes, but also serves for Recreation benefits.
The dam was designed by and commissioned in 1964 and is currently owned by Portland General Electric Company.
Round Butte Dam Structure
The Round Butte Dam is approximately 1,450 feet (442 m) long, 440 feet (134 m) high and has a structural volume of 0 cubic yards (0 cubic metres).
Round Butte Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 535,000 acre-ft (659,912 Ml) and maximum capacity of 535,000 acre-ft (659,912 Ml).
The surface area of the reservoir is 4,000 acres (1,619 ha) and the total catchment area is 7,514 square miles (19,461 square kilometres).
Round Butte Dam Spillway
The dam has a 36 feet (11 m) wide controlled spillway with a maximum discharge capacity of 28000 cubic feet per second (793 cubic metres per second).
Round Butte Dam Compared to Five Famous American Dams
Round Butte Dam Weather
Current Conditions at Round Butte Dam
Parameter | Value |
---|---|
Current Time | 18:35 |
Sunrise | 06:58 |
Sunset | 16:40 |
Temperature (°F) | 47 |
Feels Like (°F) | 45 |
Cloud Coverage (%) | 100 |
Pressure (inHg) | 1016 |
Humidity (%) | 66 |
Wind Speed (mph) | 6 |
Rain (mm) | 0 |
7-Day Forecast for Round Butte 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 | 40 | 47 | 42 | 1019 | 65 | 16 | 30 | S | 39 | - | |
Wed | 41 | 49 | 41 | 1005 | 72 | 17 | 29 | S | 100 | 2 | |
Thu | 40 | 48 | 42 | 1013 | 57 | 16 | 25 | WSW | 53 | 1 | |
Fri | 31 | 45 | 39 | 1016 | 55 | 9 | 11 | NNW | 0 | - | |
Sat | 28 | 44 | 33 | 1020 | 56 | 6 | 9 | SSW | 0 | - | |
Sun | 32 | 47 | 41 | 1009 | 75 | 16 | 23 | W | 49 | 1 | |
Mon | 27 | 40 | 34 | 1015 | 57 | 9 | 15 | WNW | 100 | - | |
Tue | 24 | 40 | 30 | 1033 | 68 | 6 | 7 | SSW | 0 | - |
Round Butte Dam Frequently Asked Questions
Round Butte Dam is in Oregon.
Round Butte Dam is in Jefferson County.
Round Butte Dam is 440 feet high.
Round Butte Dam is 1,450 feet long.
More Dams in Jefferson County:
Blunn DamCardinal Fly Ash No. 2 Dam
Cheesman Dam
Cherokee Dam
Col. Charles D. Maynard Lock and Dam
Consol/Rend Lake Mine/Slurry Cell 2 Dam
Delmoe Lake Dam
Emmett Sanders Lock and Dam
Fortune Dam
Haystack Dam
Joe Hardin Lock and Dam
Lake Miccosukee Dam
Lake Mills Dam
Marston Lake - West Dike
Pelton Dam
Perry Dam
Ralston Dam
Round Butte Dam
Standley Lake Dam
Suttle Dam
Waurika Dam
Whitetail Dam
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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