Dam Report

Hamling Dam dam

Nebraska, USA Tr-Dry Creek Hazard Low
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Dam height
33ft
Hazard rating
Low
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Hamling Dam -- None dam
Hamling Dam None · Tr-Dry Creek
About this dam

Hamling Dam

Hamling Dam, located in Boyd, Nebraska, is a privately owned structure primarily used for irrigation purposes. Completed in 1968, this earth dam stands at a height of 33 feet and has a storage capacity of 57 acre-feet. Despite its low hazard potential, the dam's condition assessment was reported as poor during its last inspection in May 2017, highlighting the need for maintenance and improvement.

Situated on TR-DRY CREEK, Hamling Dam plays a crucial role in water resource management within the region. With a drainage area of 0.1 square miles and a maximum discharge capacity of 130 cubic feet per second, this dam serves as a vital infrastructure for supporting agricultural activities in the area. Although it is state-regulated and undergoes regular inspections, its poor condition raises concerns about its long-term sustainability and effectiveness in water management.

As a key component of the irrigation system in the area, Hamling Dam's structural integrity and maintenance are essential for ensuring water security and climate resilience in Boyd, Nebraska. With its close proximity to Redbird City and the St. Paul District, the dam's significance extends beyond local agricultural operations to broader environmental and community considerations. Efforts to address its poor condition and enhance its performance will be critical for safeguarding water resources and adapting to changing climate conditions in the region.

StateNone
River / streamTr-Dry Creek
NID IDNE01758
Owner typePrivate
Primary purposeIrrigation
Dam typeEarth
Year built1968
Dam height33 ft
Dam length195 ft
Max storage57 AF
Normal storage45 AF
Surface area6.0 ac
Drainage area0.1 sq mi
Hazard potentialLow
ConditionPoor
Last inspectionWed, 17 May 2017 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 Hamling Dam -- inflows here typically show up in storage 24-72 hours later.

Track Hamling Dam in the Snoflo app

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FAQ

About Hamling Dam

Where does the data for Hamling 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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