Choke Canyon Dam Quick Facts
Choke Canyon Dam Map
Choke Canyon Dam Information
Choke Canyon Dam is an earthen embankment dam located about 4 miles from Three Rivers, Live Oak, Texas.
The dam, which is on the Frio River, was primarily built for Other purposes, but also serves for Recreation and Water Supply benefits.
The dam was designed by US Bureau of Reclamation and commissioned in 1982 and is currently owned by US Bureau of Reclamation.
Choke Canyon Dam Structure
The Choke Canyon Dam is approximately 18,504 feet (5,640 m) long, 116 feet (35 m) high and has a structural volume of 6,020,930 cubic yards (4,603,332 cubic metres).
Choke Canyon Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 714,117 acre-ft (880,849 Ml) and maximum capacity of 1,096,261 acre-ft (1,352,216 Ml).
The surface area of the reservoir is 25,733 acres (10,414 ha) and the total catchment area is 5,530 square miles (14,323 square kilometres).
Choke Canyon Dam Spillway
The dam has a 344 feet (105 m) wide controlled spillway with a maximum discharge capacity of 501168 cubic feet per second (14191 cubic metres per second).
Choke Canyon Dam Compared to Five Famous American Dams
Choke Canyon Dam Weather
Current Conditions at Choke Canyon Dam
| Parameter | Value |
|---|---|
| Current Time | 19:34 |
| Sunrise | 07:25 |
| Sunset | 18:03 |
| Temperature (°F) | 36 |
| Feels Like (°F) | 31 |
| Cloud Coverage (%) | 3 |
| Pressure (inHg) | 1039 |
| Humidity (%) | 47 |
| Wind Speed (mph) | 7 |
| Rain (mm) | 0 |
7-Day Forecast for Choke Canyon 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 | 29 | 37 | 21 | 1042 | 58 | 22 | 35 | NNE | 100 | - |  |
| Wed | 27 | 49 | 37 | 1030 | 48 | 10 | 13 | S | 0 | - |  |
| Thu | 37 | 53 | 44 | 1032 | 46 | 14 | 23 | NNE | 0 | - |  |
| Fri | 36 | 56 | 48 | 1032 | 30 | 12 | 26 | SE | 0 | - | |
| Sat | 43 | 65 | 57 | 1021 | 92 | 17 | 34 | SE | 44 | 1 |  |
| Sun | 67 | 74 | 73 | 1018 | 76 | 17 | 33 | SSE | 0 | - | |
| Mon | 59 | 76 | 75 | 1015 | 72 | 15 | 28 | NE | 81 | 1 | |
| Tue | 53 | 57 | 52 | 1017 | 85 | 15 | 26 | NNE | 84 | 2 | |
Choke Canyon Dam Frequently Asked Questions
Choke Canyon Dam is in Texas.
Choke Canyon Dam is in Live Oak County.
Choke Canyon Dam is 116 feet high.
Choke Canyon Dam is 18,504 feet long.
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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