Dam Report

Willard Woody Dam dam

North Carolina, USA Cooper Creek Hazard Significant
Today high
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Tonight low
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Dam height
15ft
Hazard rating
Significant
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Willard Woody Dam -- None dam
Willard Woody Dam None · Cooper Creek
About this dam

Willard Woody Dam

Willard Woody Dam, located in Bryson City, North Carolina, is a privately owned structure on Cooper Creek primarily designed for recreational purposes. The dam stands at a structural height of 15 feet and has a storage capacity of 10 acre-feet. While the dam is categorized as an Earth type, its condition assessment remains satisfactory with a significant hazard potential.

Managed by the North Carolina Dam Safety Program, the dam is subject to state regulations, inspections, and enforcement measures to ensure its safety and compliance with established guidelines. The last inspection conducted in January 2017 revealed no significant issues, and the dam meets the necessary requirements for emergency action plans and inundation maps. With a designated inspection frequency of 2 years, the Willard Woody Dam serves as a vital component in the local water resource management system.

For water resource and climate enthusiasts, Willard Woody Dam is a noteworthy structure in Swain County, offering opportunities for recreational activities while maintaining a safe and reliable water storage facility. As a privately owned entity with state oversight, the dam plays a crucial role in the overall management of Cooper Creek and contributes to the region's water resource sustainability. With a focus on safety and compliance, the continued operation and maintenance of Willard Woody Dam exemplify responsible stewardship of water resources in North Carolina's natural landscape.

StateNone
River / streamCooper Creek
NID IDNC04327
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Max storage10 AF
Hazard potentialSignificant
ConditionSatisfactory
Last inspectionThu, 26 Jan 2017 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 Willard Woody Dam -- inflows here typically show up in storage 24-72 hours later.

Track Willard Woody Dam in the Snoflo app

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FAQ

About Willard Woody Dam

Where does the data for Willard Woody 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.

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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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