Dam Report

Parkey Dam dam

Virginia, USA Hazard Undetermined
Today high
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Tonight low
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Dam height
36ft
Hazard rating
Undetermined
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Parkey Dam -- None dam
Parkey Dam None
About this dam

Parkey Dam

Parkey Dam, located in Lee County, Virginia, is a state-regulated dam with a height of 35.5 feet and a storage capacity of 68.87 acre-feet. The dam, which is under the jurisdiction of the Department of Conservation and Recreation, is designated as having an undetermined hazard potential and is currently not rated for its condition assessment. Despite its lack of a specific primary purpose or dam type, Parkey Dam plays a crucial role in managing water resources in the region.

With a hydraulic height matching its structural height of 35.5 feet, Parkey Dam serves as a vital infrastructure for water management in Virginia. The dam's normal storage capacity of 45.9 acre-feet ensures a reliable water supply for various purposes, although its condition assessment and hazard potential remain undetermined. As an essential component of the state's water infrastructure, Parkey Dam requires regular inspections and maintenance to uphold its integrity and ensure public safety.

Although specific details about the dam's construction year and associated structures are not provided, Parkey Dam's significance in water resource management cannot be overlooked. As a state-regulated structure with a storage capacity of 68.87 acre-feet and a height of 35.5 feet, the dam plays a crucial role in maintaining water supply and facilitating climate resilience in the region. Efforts to assess its condition, implement emergency action plans, and conduct regular inspections are essential to ensure the continued effectiveness and safety of Parkey Dam for water resource and climate enthusiasts alike.

StateNone
NID IDVA105009
Owner typeNot Listed
Dam height36 ft
Dam length350 ft
Max storage69 AF
Normal storage46 AF
Surface area3.7 ac
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 Parkey Dam -- inflows here typically show up in storage 24-72 hours later.

Track Parkey Dam 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 Parkey Dam

Where does the data for Parkey Dam 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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