Dam Report

Butch Streff West Dam dam

Nebraska, USA Milrose Creek Hazard Low
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Dam height
24ft
Hazard rating
Low
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Butch Streff West Dam -- None dam
Butch Streff West Dam None · Milrose Creek
About this dam

Butch Streff West Dam

Butch Streff West Dam, located in Harlan, Nebraska, is a local government-owned structure designed for fire protection, stock, and small fish pond purposes. Completed in 1970, this earth dam stands at a height of 23.8 feet and has a storage capacity of 860.9 acre-feet. Situated on Milrose Creek, the dam serves as a crucial water resource for the surrounding area, with a normal storage level of 18 feet and a drainage area of 8.95 square miles.

Managed by the Nebraska Department of Natural Resources, Butch Streff West Dam has a low hazard potential and is not currently rated for its condition. The dam's last inspection in July 2019 revealed no significant issues, ensuring its continued reliability for water storage and flood control purposes. Despite being under state jurisdiction and regulation, the dam has not been modified over the years and remains an essential component of the local water infrastructure.

With its strategic location and vital functions, Butch Streff West Dam plays a key role in safeguarding the water resources of Harlan County, Nebraska. As a focal point for fire protection and livestock needs, this earth dam stands as a testament to effective water management practices in the region. Its consistent inspection and maintenance uphold its safety standards, making it a reliable asset for both water resource and climate enthusiasts alike.

StateNone
River / streamMilrose Creek
NID IDNE03583
Owner typeLocal Government
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1970
Dam height24 ft
Dam length940 ft
Max storage861 AF
Normal storage18 AF
Surface area7.9 ac
Drainage area9.0 sq mi
Hazard potentialLow
ConditionNot Rated
Last inspectionMon, 22 Jul 2019 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 Butch Streff West Dam -- inflows here typically show up in storage 24-72 hours later.

Track Butch Streff West Dam in the Snoflo app

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FAQ

About Butch Streff West Dam

Where does the data for Butch Streff West 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 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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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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