Dam Report

Big Hungry River Dam dam

North Carolina, USA Hungry River Hazard Significant
Today high
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Tonight low
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Dam height
30ft
Hazard rating
Significant
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Big Hungry River Dam -- None dam
Big Hungry River Dam None · Hungry River
About this dam

Big Hungry River Dam

Big Hungry River Dam, located in Henderson, North Carolina, is a state-owned concrete dam built on the Hungry River. Standing at a structural height of 30 feet and a hydraulic height of 25.5 feet, this dam serves primarily for recreational purposes, providing a storage capacity of 48 acre-feet. The dam, completed in an unspecified year, covers a surface area of 4 acres and is situated in the scenic Mount Valley area.

Despite its fair condition assessment and significant hazard potential, the Big Hungry River Dam has not been modified in recent years and was last inspected in August 2012. With no state regulation or permitting required, the dam is not under state jurisdiction but is subject to regular inspections. Although the risk management measures and emergency preparedness details are not specified in the data, the dam's location and purpose make it a notable attraction for water resource and climate enthusiasts seeking recreational opportunities in the North Carolina area.

StateNone
River / streamHungry River
NID IDNC03036
Owner typeState
Primary purposeRecreation
Dam typeConcrete
Dam length187 ft
Max storage48 AF
Normal storage5 AF
Surface area4.0 ac
Hazard potentialSignificant
ConditionFair
Last inspectionWed, 22 Aug 2012 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 Big Hungry River Dam -- inflows here typically show up in storage 24-72 hours later.

Track Big Hungry River 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 Big Hungry River Dam

Where does the data for Big Hungry River 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 Significant 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.