Dam Report

Freshwater Pond dam

Virginia, USA Hazard Undetermined
Today high
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Tonight low
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Dam height
30ft
Hazard rating
Undetermined
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Freshwater Pond -- None dam
Freshwater Pond None
About this dam

Freshwater Pond

Freshwater Pond in Hanover, Virginia is a private Earth dam with a height of 30 feet and a length of 300 feet. It has a storage capacity of 48.49 acre-feet and covers a surface area of 3.73 acres, serving as a vital water resource in the area. The dam, completed in an unknown year, is designated for "Other" purposes and is not regulated by the state.

Situated in the Norfolk District, Freshwater Pond is owned privately and has not been rated for its condition or hazard potential. With no state jurisdiction, regulation, permitting, inspection, or enforcement, the pond remains largely untouched by outside agencies. Despite its undetermined hazard potential, the pond's importance as a freshwater source for the surrounding area cannot be understated, especially in the face of changing climate patterns and increasing water scarcity concerns.

For water resource and climate enthusiasts, Freshwater Pond offers a fascinating case study in the management of private water bodies and their resilience in the face of environmental challenges. Its Earth dam structure, significant storage capacity, and strategic location make it a valuable asset in the region's water infrastructure. As discussions around water security and climate resilience continue to gain importance, Freshwater Pond stands out as a noteworthy example of a local water resource with the potential to play a crucial role in sustaining the community's water needs for years to come.

StateNone
NID IDVA085094
Owner typePrivate
Primary purposeOther
Dam typeEarth
Dam height30 ft
Dam length300 ft
Max storage48 AF
Surface area3.7 ac
Drainage area0.1 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 Freshwater Pond -- inflows here typically show up in storage 24-72 hours later.

Track Freshwater Pond 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 Freshwater Pond

Where does the data for Freshwater Pond 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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