Dam Report

Gibson Pond Dam dam

South Carolina, USA Tr-Jackson Branch Hazard High
Today high
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Tonight low
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Dam height
24ft
Hazard rating
High
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Gibson Pond Dam -- None dam
Gibson Pond Dam None · Tr-Jackson Branch
About this dam

Gibson Pond Dam

Gibson Pond Dam, located in York, South Carolina, was completed in 1957 and serves as a crucial water resource for irrigation purposes. The dam stands at a height of 24 feet and has a storage capacity of 81.7 acre-feet, with a normal storage level of 47 feet. While primarily built for irrigation needs, the dam also offers recreational opportunities for the community.

Managed by a private owner, Gibson Pond Dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC), ensuring that it meets state standards for safety and operation. The dam's condition assessment in December 2019 rated it as fair, with a high hazard potential due to its location. Despite the potential risks, the dam continues to provide essential water resources for the region's agricultural needs.

With its earth construction and stone core, Gibson Pond Dam stands as a testament to the importance of water resource management in South Carolina. As climate change continues to impact water availability, dams like Gibson Pond play a critical role in ensuring a sustainable supply for both irrigation and recreational purposes in the region.

StateNone
River / streamTr-Jackson Branch
NID IDSC02160
Owner typePrivate
Primary purposeIrrigation
Dam typeEarth
Year built1957
Dam height24 ft
Dam length400 ft
Max storage82 AF
Normal storage47 AF
Surface area5.0 ac
Hazard potentialHigh
ConditionFair
Last inspectionWed, 18 Dec 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 Gibson Pond Dam -- inflows here typically show up in storage 24-72 hours later.

Track Gibson 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 Gibson Pond Dam

Where does the data for Gibson 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.