Dam Report

Pennsboro Water Supply Dam #2 dam

West Virginia, USA Reservoir Run Tri-Hughes Rv Hazard Significant
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Tonight low
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Dam height
32ft
Hazard rating
Significant
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Pennsboro Water Supply Dam #2 -- None dam
Pennsboro Water Supply Dam #2 None · Reservoir Run Tri-Hughes Rv
About this dam

Pennsboro Water Supply Dam #2

Pennsboro Water Supply Dam #2, also known as Reservoir Run Dam, is a crucial water resource structure located in Tollgate, Ritchie County, West Virginia. Constructed in 1968 by Cerrone&Vaughn, this earth dam stands at a height of 32 feet and serves as a primary water supply source for the surrounding area. With a storage capacity of 138 acre-feet and a surface area of 9.5 acres, the dam plays a significant role in providing water for various purposes.

Managed by the local government and regulated by the West Virginia Department of Environmental Protection, this dam is inspected regularly to ensure its structural integrity and operational efficiency. The hazard potential of the dam is categorized as significant, with a fair condition assessment as of November 2011. The dam's emergency action plan status and risk assessment measures are currently unknown, highlighting the need for continued monitoring and management of this critical water infrastructure.

Amidst growing concerns over water resource management and climate change impacts, Pennsboro Water Supply Dam #2 stands as a vital asset in ensuring water security for the region. As climate variability poses challenges to water availability, the maintenance and operation of this dam are essential for sustaining the local water supply and mitigating potential risks. With its history of service and ongoing regulatory oversight, this dam serves as a testament to the importance of infrastructure resilience in the face of changing environmental conditions.

StateNone
River / streamReservoir Run Tri-Hughes Rv
NID IDWV08511
Owner typeLocal Government
Primary purposeWater Supply
Dam typeEarth
Year built1968
Dam height32 ft
Dam length290 ft
Max storage138 AF
Normal storage85 AF
Surface area9.5 ac
Drainage area0.7 sq mi
Hazard potentialSignificant
ConditionFair
Last inspectionMon, 02 Apr 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 Pennsboro Water Supply Dam #2 -- inflows here typically show up in storage 24-72 hours later.

Track Pennsboro Water Supply 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 Pennsboro Water Supply Dam #2

Where does the data for Pennsboro Water Supply 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 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.