Dam Report

Frierson Pond Dam dam

South Carolina, USA Bluffhead Branch Hazard High
Today high
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Tonight low
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Dam height
8ft
Hazard rating
High
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Frierson Pond Dam -- None dam
Frierson Pond Dam None · Bluffhead Branch
About this dam

Frierson Pond Dam

Frierson Pond Dam, also known as Lake Cherryvale Dam, is a privately owned structure located in Sumter, South Carolina. Completed in 1930, this earth dam stands at a height of 8 feet and spans 900 feet in length, creating a surface area of 12 acres and providing a storage capacity of 74 acre-feet. The primary purpose of the dam is for recreation, with no associated structures or locks present.

Despite its fair condition assessment from the last inspection in April 2019, Frierson Pond Dam has a high hazard potential. It is regulated by the South Carolina Department of Health and Environmental Control, with state permitting, inspection, and enforcement processes in place. The dam lies in the Bluffhead Branch watershed and is under the jurisdiction of the state, with no federal involvement in its ownership, funding, design, or construction.

Enthusiasts of water resources and climate will find Frierson Pond Dam to be an intriguing structure due to its historical significance, recreational purpose, and potential risks associated with its high hazard potential. With its unique design features and location in a scenic area of South Carolina, this dam serves as a reminder of the importance of proper maintenance and regulation to ensure public safety and environmental protection in the face of changing climate conditions.

StateNone
River / streamBluffhead Branch
NID IDSC01416
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1930
Dam height8 ft
Dam length900 ft
Max storage74 AF
Normal storage62 AF
Surface area12.0 ac
Hazard potentialHigh
ConditionFair
Last inspectionFri, 05 Apr 2019 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 Frierson Pond Dam -- inflows here typically show up in storage 24-72 hours later.

Track Frierson Pond 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 Frierson Pond Dam

Where does the data for Frierson Pond 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 High 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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