Dam Report

Sand Run Lake dam

West Virginia, USA Tri-Blackwater River Hazard Significant
Today high
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Tonight low
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Dam height
18ft
Hazard rating
Significant
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Sand Run Lake -- None dam
Sand Run Lake None · Tri-Blackwater River
About this dam

Sand Run Lake

Sand Run Lake, located in Tucker County, West Virginia, is a privately owned earth dam structure that was completed in 1978 for recreational purposes. The dam stands at a height of 18 feet and has a surface area of 19 acres, providing a picturesque setting for water and climate enthusiasts to enjoy. The lake is situated on the Tri-Blackwater River and is regulated by the West Virginia Department of Environmental Protection.

Despite its satisfactory condition assessment, Sand Run Lake is classified as having a significant hazard potential, prompting regular inspections every three years to ensure its safety and integrity. The dam is designed to hold back water for recreational use, with a normal storage capacity of 0 acre-feet. While no associated structures are present, the area is a popular spot for outdoor activities and wildlife observation, making it a valuable resource for the local community and visitors alike.

With its tranquil waters and scenic surroundings, Sand Run Lake offers a serene escape for those seeking to connect with nature and appreciate the beauty of West Virginia's water resources. As a privately owned recreation site, the lake serves as a reminder of the importance of responsible dam management and maintenance in preserving these natural landscapes for future generations to enjoy.

StateNone
River / streamTri-Blackwater River
NID IDWV09308
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1978
Dam height18 ft
Surface area19.0 ac
Hazard potentialSignificant
ConditionSatisfactory
Last inspectionTue, 18 Aug 2015 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 Sand Run Lake -- inflows here typically show up in storage 24-72 hours later.

Track Sand Run Lake 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 Sand Run Lake

Where does the data for Sand Run Lake 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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