Willow Creek Dam Quick Facts
Willow Creek Dam Map
Willow Creek Dam Information
Willow Creek Dam is an earthen embankment dam located about 6 miles from Willow Creek, Madison, Montana.
The dam, which is on the Willow Creek River, was primarily built for Irrigation purposes, but also serves for benefits.
The dam was designed by and commissioned in 1938 and is currently owned by STATE WATER PROJECTS.
Willow Creek Dam Structure
The Willow Creek Dam is approximately 453 feet (138 m) long, 105 feet (32 m) high and has a structural volume of cubic yards (0 cubic metres).
Willow Creek Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 18,000 acre-ft (22,203 Ml) and maximum capacity of 26,600 acre-ft (32,811 Ml).
The surface area of the reservoir is 885 acres (358 ha) and the total catchment area is 155 square miles (401 square kilometres).
Willow Creek Dam Spillway
The dam has a 90 feet (27 m) wide uncontrolled spillway with a maximum discharge capacity of 8300 cubic feet per second (235 cubic metres per second).
Willow Creek Dam Compared to Five Famous American Dams
Willow Creek Dam Weather
Current Conditions at Willow Creek Dam
Parameter | Value |
---|---|
Current Time | 19:32 |
Sunrise | 07:23 |
Sunset | 16:59 |
Temperature (°F) | 38 |
Feels Like (°F) | 33 |
Cloud Coverage (%) | 4 |
Pressure (inHg) | 1018 |
Humidity (%) | 61 |
Wind Speed (mph) | 7 |
Rain (mm) | 0 |
7-Day Forecast for Willow Creek 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 | 32 | 43 | 34 | 1011 | 41 | 13 | 19 | WNW | 100 | 1 | |
Wed | 25 | 41 | 29 | 1013 | 47 | 20 | 27 | S | 0 | - | |
Thu | 30 | 46 | 39 | 1011 | 33 | 15 | 21 | SSW | 0 | - | |
Fri | 27 | 37 | 31 | 1009 | 54 | 5 | 9 | N | 100 | - | |
Sat | 22 | 35 | 31 | 1015 | 78 | 9 | 17 | SSW | 100 | - | |
Sun | 21 | 37 | 24 | 1009 | 56 | 15 | 26 | S | 0 | - | |
Mon | 21 | 28 | 23 | 1012 | 83 | 5 | 8 | N | 100 | - | |
Tue | 15 | 30 | 21 | 1027 | 55 | 12 | 15 | WNW | 0 | - |
Willow Creek Dam Frequently Asked Questions
Willow Creek Dam is in Montana.
Willow Creek Dam is in Madison County.
Willow Creek Dam is 105 feet high.
Willow Creek Dam is 453 feet long.
More Dams in Madison County:
Badger Creek Watershed Site M-1-A DamDunlap Lake Dam
Eaton Brook Reservoir Dam
Erieville Reservoir Dam
Holiday Shores Lake Dam
Kentucky River Dam No 10
Kentucky River Lock & Dam 11
Lake Choctaw Dam
Lake Moraine Dam
Lake Pushmataha Dam
Madison Dam
Nims Lake Dam
Ruby Dam
Silver Lake Dam
South River W/S Str. #29 Dam
Taylor Fork Lake Dam
Willow Creek Dam
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Lower Willow Creek Dam
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Mccarter West Dam
Medicine Lake Dam No. 10
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Nelson Dike Da
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