Dam Report

Van Cleave Dam dam

Nebraska, USA Tr-Beaver Creek Hazard Low
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Dam height
21ft
Hazard rating
Low
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Van Cleave Dam -- None dam
Van Cleave Dam None · Tr-Beaver Creek
About this dam

Van Cleave Dam

Van Cleave Dam, located in Furnas County, Nebraska, was completed in 1946 by the USDA NRCS with the primary purpose of flood risk reduction along Beaver Creek. This private dam stands at a height of 21 feet and has a structural height of 29 feet, with a storage capacity of 260 acre-feet. With a low hazard potential and fair condition assessment, Van Cleave Dam is regulated by the Nebraska Department of Natural Resources and undergoes regular inspections to ensure its safety and functionality.

Managed by private owners, Van Cleave Dam plays a crucial role in mitigating flood risks in the region while also providing a storage capacity of 130 acre-feet for water resource management. Its earth dam type with stone core and soil foundation contributes to its stability and hydraulic efficiency. Despite its age, the dam has been well-maintained, with the last inspection conducted in August 2018, and it meets state regulatory requirements for permitting, inspection, and enforcement.

Situated in Beaver City, Nebraska, Van Cleave Dam is a key infrastructure project designed to protect the surrounding area from potential flooding events. With a maximum discharge capacity of 2700 cubic feet per second, this dam not only safeguards the local community but also serves as a testament to the importance of effective water resource management and climate resilience efforts. As a vital component of the region's flood control system, Van Cleave Dam stands as a testament to the collaboration between private owners, government agencies, and engineering expertise in safeguarding communities and enhancing water security in Nebraska.

StateNone
River / streamTr-Beaver Creek
NID IDNE00481
Owner typePrivate
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1946
Dam height21 ft
Dam length453 ft
Max storage260 AF
Normal storage130 AF
Surface area21.0 ac
Drainage area4.0 sq mi
Hazard potentialLow
ConditionFair
Last inspectionTue, 28 Aug 2018 00:00:00 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 Van Cleave Dam -- inflows here typically show up in storage 24-72 hours later.

Track Van Cleave 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 Van Cleave Dam

Where does the data for Van Cleave 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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