Dam Report

Beaver Creek Reservoir Dam dam

Montana, USA Beaver Creek Hazard High
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Dam height
108ft
Hazard rating
High
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Beaver Creek Reservoir Dam -- None dam
Beaver Creek Reservoir Dam None · Beaver Creek
About this dam

Beaver Creek Reservoir Dam

Located in Hill, Montana, the Beaver Creek Reservoir Dam, also known as the Braver Creek Dam, was completed in 1974 by the USDA NRCS. This local government-owned structure serves multiple purposes, including irrigation, fish and wildlife pond maintenance, flood risk reduction, and recreation. Standing at a height of 108 feet with a hydraulic height of 104 feet, the dam holds a normal storage capacity of 6270 acre-feet and has a maximum discharge of 15250 cubic feet per second.

The dam, primarily made of earth and stone materials, spans a length of 2855 feet and has a spillway width of 650 feet. Its hazard potential is rated as high, with a fair condition assessment as of June 2018. The dam is regulated by the DNRC and undergoes regular inspections every five years. Despite its moderate risk rating, the Beaver Creek Reservoir Dam plays a crucial role in water resource management and climate resilience efforts in the region.

For water resource and climate enthusiasts, the Beaver Creek Reservoir Dam is a significant infrastructure that contributes to the sustainable use of water for irrigation and wildlife conservation. Its location on Beaver Creek in Havre, Montana, highlights the crucial role dams play in managing water resources for various purposes. As a key element in the local landscape, this dam showcases the importance of proper maintenance and regulation to ensure its continued effectiveness in mitigating flood risks and supporting the surrounding ecosystem.

StateNone
River / streamBeaver Creek
NID IDMT00510
Owner typeLocal Government
Primary purposeIrrigation
Dam typeEarth
Year built1974
Dam height108 ft
Dam length2,855 ft
Max storage8,700 AF
Normal storage6,270 AF
Surface area185.0 ac
Drainage area79.0 sq mi
Hazard potentialHigh
ConditionFair
Last inspectionWed, 12 Aug 2020 12:00:00 GMT

Dam data reference

Condition Assessment

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.
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.
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.

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, environmental 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.
Detailed forecast

Plan around the weather

Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Beaver Creek Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.

Track Beaver Creek Reservoir Dam in the Snoflo app

Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.

FAQ

About Beaver Creek Reservoir Dam

Where does the data for Beaver Creek Reservoir Dam come from?

Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.

How often is the report updated?

NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.

What does the High hazard rating mean?

The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.

What's "% of normal"?

The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).

Can I get alerts when storage crosses a threshold?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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