Dam Report

Burnshire dam

Virginia, USA North Fork Shenandoah Hazard Low
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Dam height
14ft
Hazard rating
Low
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Burnshire                                                         -- None dam
Burnshire None · North Fork Shenandoah
About this dam

Burnshire

Burnshire is a private hydroelectric dam located in Shenandoah, Virginia, along the North Fork Shenandoah river. Built in 1904, this gravity dam stands at 14 feet high and spans 400 feet in length, with a storage capacity of 66 acre-feet. Owned and operated by a private entity, Burnshire is not regulated by the state but falls under the jurisdiction of the Federal Energy Regulatory Commission (FERC) for permitting, inspections, and enforcement. The dam has a low hazard potential and a moderate risk assessment rating.

Despite its age, Burnshire remains in good condition with a three-year inspection frequency, last assessed in June 2018. The dam features an uncontrolled spillway with a width of 280 feet, designed to handle the maximum discharge from the 675-square-mile drainage area. The primary purpose of Burnshire is to generate hydroelectric power, utilizing a multi-arch core type structure built on a rock foundation. With its historical significance and continued operation, Burnshire serves as a focal point for water resource and climate enthusiasts interested in sustainable energy production and dam infrastructure management.

StateNone
River / streamNorth Fork Shenandoah
NID IDVA171008
Owner typePrivate
Primary purposeHydroelectric
Dam typeGravity
Year built1904
Dam height14 ft
Dam length400 ft
Max storage66 AF
Normal storage66 AF
Surface area12.0 ac
Drainage area675.0 sq mi
Hazard potentialLow
ConditionNot Available
Last inspectionWed, 13 Jun 2018 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 Burnshire -- inflows here typically show up in storage 24-72 hours later.

Track Burnshire in the Snoflo app

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FAQ

About Burnshire

Where does the data for Burnshire 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 Low 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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Other water bodies near here

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Premium feature

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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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