Dam Report

Un. Lake On Trib. Of Sleepy Cr dam

West Virginia, USA Sleepy Creek Hazard Undetermined
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Dam height
29ft
Hazard rating
Undetermined
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Un. Lake On Trib. Of Sleepy Cr -- None dam
Un. Lake On Trib. Of Sleepy Cr None · Sleepy Creek
About this dam

Un. Lake On Trib. Of Sleepy Cr

Located in the picturesque setting of Smith Crossroads, West Virginia, the Un. Lake on the Tributary of Sleepy Creek, also known as Hungarian Village Dam, is a privately owned recreational dam completed in 1960. With a dam height of 29 feet and a hydraulic height of 25 feet, this rockfill structure offers a serene 3-acre surface area for water enthusiasts to enjoy. The dam's primary purpose is for recreation, providing a maximum storage capacity of 24 acre-feet.

Managed by the West Virginia Department of Environmental Protection, the Un. Lake Dam is regulated and inspected regularly to ensure its safety and compliance with state guidelines. While its hazard potential is currently undetermined, the dam's condition assessment is listed as "Not Rated," suggesting a need for further evaluation. Despite this, the dam continues to attract visitors seeking a tranquil escape in the heart of Morgan County, West Virginia.

As an integral part of the local landscape, the Un. Lake Dam on the Tributary of Sleepy Creek serves as a beloved recreational spot for residents and visitors alike. With its rich history dating back to the 1960s, this rockfill dam stands as a testament to the enduring connection between water resources and community enjoyment. Whether for fishing, boating, or simply relaxing by the water's edge, this hidden gem in the Baltimore District offers a peaceful retreat for water resource and climate enthusiasts to explore and appreciate.

StateNone
River / streamSleepy Creek
NID IDWV06522
Owner typePrivate
Primary purposeRecreation
Dam typeRockfill
Year built1960
Dam height29 ft
Dam length300 ft
Max storage24 AF
Normal storage20 AF
Surface area3.0 ac
Drainage area0.2 sq mi
Hazard potentialUndetermined
ConditionNot Rated

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 Un. Lake On Trib. Of Sleepy Cr -- inflows here typically show up in storage 24-72 hours later.

Track Un. Lake On Trib. Of Sleepy Cr 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 Un. Lake On Trib. Of Sleepy Cr

Where does the data for Un. Lake On Trib. Of Sleepy Cr 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 Undetermined 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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