Dam Report

Ararat River Dam #2 dam

Virginia, USA Trib - Clarks Creek Hazard Undetermined
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Tonight low
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Dam height
30ft
Hazard rating
Undetermined
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Ararat River Dam #2 -- None dam
Ararat River Dam #2 None · Trib - Clarks Creek
About this dam

Ararat River Dam #2

Ararat River Dam #2 in Virginia is a local government-owned structure designed for flood risk reduction along the Clarks Creek tributary. This earth dam stands at a height of 30.1 feet, with a length of 270 feet, and a storage capacity of 56 acre-feet. Situated in Patrick County, Virginia, the dam is regulated by the Department of Conservation and Recreation and undergoes state permitting, inspection, and enforcement processes to ensure its safety and functionality.

Despite being last inspected in 2007 and currently rated as 'Not Rated' in terms of condition assessment, Ararat River Dam #2 plays a crucial role in mitigating flood risks in the region. Its primary purpose is flood risk reduction, aligning with its operational capacity to store and manage water levels during periods of high discharge. While the dam's hazard potential remains undetermined, ongoing monitoring and potential updates to emergency action plans may further enhance its resilience in the face of changing environmental conditions.

As a significant component of the local water resource infrastructure, Ararat River Dam #2 warrants continued attention and maintenance to uphold its critical function in protecting communities from potential flooding events. With its strategic location and state-regulated status, the dam represents a key asset in managing water flow and safeguarding the surrounding area from the impacts of extreme weather events. Ongoing efforts to assess and address any potential risks associated with the dam will be essential in ensuring its long-term effectiveness in flood risk reduction for the region.

StateNone
River / streamTrib - Clarks Creek
NID IDVA141014
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Dam height30 ft
Dam length270 ft
Max storage56 AF
Normal storage11 AF
Surface area2.0 ac
Drainage area0.3 sq mi
Hazard potentialUndetermined
ConditionNot Rated
Last inspectionWed, 14 Nov 2007 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 Ararat River Dam #2 -- inflows here typically show up in storage 24-72 hours later.

Track Ararat River Dam #2 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 Ararat River Dam #2

Where does the data for Ararat River Dam #2 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.