Dam Report

Everett Lake Dam dam

North Carolina, USA Marks Creek Hazard Significant
Today high
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Tonight low
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Dam height
20ft
Hazard rating
Significant
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Everett Lake Dam -- None dam
Everett Lake Dam None · Marks Creek
About this dam

Everett Lake Dam

Everett Lake Dam, located in Everetts Mill, North Carolina, is a private-owned structure built in 1800 primarily for recreation purposes. The dam, standing at a structural height of 20 feet and a hydraulic height of 14 feet, plays a crucial role in managing Marks Creek's water levels and providing a surface area of 125 acres for recreational activities. With a storage capacity of 705 acre-feet and a drainage area of 28,224 acres, the dam offers a serene environment for water resource and climate enthusiasts to explore and enjoy.

Despite its age, Everett Lake Dam has been inspected for safety, with the last assessment conducted in January 2009, rating its condition as "Not Rated." The dam's hazard potential is considered significant, underscoring the need for regular monitoring and maintenance to ensure its integrity and prevent any potential risks. Additionally, the dam does not fall under state regulation, emphasizing the importance of private ownership in overseeing its operations and safety protocols. As a key feature in the region's water resource management, Everett Lake Dam continues to serve as a recreational hub while necessitating ongoing attention to safeguard its functionality and surrounding environment for future generations of enthusiasts to cherish.

StateNone
River / streamMarks Creek
NID IDNC00640
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1800
Dam length453 ft
Max storage705 AF
Normal storage588 AF
Surface area125.0 ac
Drainage area28,224.0 sq mi
Hazard potentialSignificant
ConditionNot Rated
Last inspectionTue, 27 Jan 2009 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 Everett Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Everett Lake 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 Everett Lake Dam

Where does the data for Everett Lake 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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