Dam Report

Bergstrom's Farms dam

Montana, USA Rocky Coulee Hazard Low
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Tonight low
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Dam height
10ft
Hazard rating
Low
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Bergstrom's Farms -- None dam
Bergstrom's Farms None · Rocky Coulee
About this dam

Bergstrom's Farms

Bergstrom's Farms, located in Loma, Montana, is home to a privately owned earth dam constructed in 1936 by the USDA NRCS. This dam on Rocky Coulee serves multiple purposes, including fire protection, stock watering, and creating a small fish pond. With a dam height of 10 feet and a length of 500 feet, it has a storage capacity of 211 acre-feet and a drainage area of 47.5 acres. The dam has a low hazard potential and is currently not rated for its condition.

Managed by the Montana Department of Natural Resources Conservation (DNRC), Bergstrom's Farms dam is equipped with state-regulated inspection, permitting, and enforcement processes to ensure its safety and functionality. The dam is located in Congressional District 00, Montana, under the jurisdiction of the state regulatory agency. Although the dam's condition is not rated, it meets state guidelines for emergency action preparedness, with contact information updated and an emergency action plan in place.

For water resource and climate enthusiasts, Bergstrom's Farms presents an interesting case study of a historic earth dam serving multiple purposes in a rural agricultural setting. With its location in the picturesque county of Pondera, Montana, and its proximity to the Omaha District of the USACE, the dam showcases the vital role of water management infrastructure in supporting agricultural activities and wildlife conservation efforts in the region.

StateNone
River / streamRocky Coulee
NID IDMT01075
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1936
Dam height10 ft
Dam length500 ft
Max storage211 AF
Normal storage46 AF
Drainage area47.5 sq mi
Hazard potentialLow
ConditionNot Rated

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 Bergstrom's Farms -- inflows here typically show up in storage 24-72 hours later.

Track Bergstrom's Farms 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 Bergstrom's Farms

Where does the data for Bergstrom's Farms 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 Low 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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