Dam Report

Jack W Greer Pond Dam dam

South Carolina, USA Tr-Laurel Creek Hazard Low
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Tonight low
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Dam height
27ft
Hazard rating
Low
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Jack W Greer Pond Dam -- None dam
Jack W Greer Pond Dam None · Tr-Laurel Creek
About this dam

Jack W Greer Pond Dam

Jack W Greer Pond Dam, also known as Jacquelyn Bell Pond Dam, is a privately owned structure located in Greenville, South Carolina. Built in 1950, this earth dam stands at 27 feet tall and spans 370 feet in length, creating a storage capacity of 78 acre-feet for recreational purposes. Situated on TR-LAUREL CREEK, this dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC) and undergoes regular inspections to ensure its safety and compliance with state regulations.

Despite its low hazard potential, the dam is currently assessed to be in poor condition as of the last inspection in May 2017. The inspection frequency is set at every five years, highlighting the need for ongoing maintenance and potential rehabilitation efforts to address the structural concerns. While it may not pose an immediate threat, the condition assessment underscores the importance of proactive management and risk mitigation measures to ensure the long-term safety and functionality of Jack W Greer Pond Dam for the surrounding community and water resource enthusiasts.

As water resource and climate enthusiasts continue to monitor the state of Jack W Greer Pond Dam, there is a growing awareness of the need for coordinated efforts to address its maintenance and rehabilitation needs. With a focus on recreation, this dam provides valuable storage capacity and surface area for leisure activities in the area. By staying informed and engaged in the ongoing management of this vital infrastructure, stakeholders can work towards preserving and enhancing the resilience of Jack W Greer Pond Dam in the face of changing environmental conditions and evolving regulatory requirements.

StateNone
River / streamTr-Laurel Creek
NID IDSC01781
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1950
Dam height27 ft
Dam length370 ft
Max storage78 AF
Normal storage60 AF
Surface area4.0 ac
Hazard potentialLow
ConditionPoor
Last inspectionMon, 15 May 2017 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 Jack W Greer Pond Dam -- inflows here typically show up in storage 24-72 hours later.

Track Jack W Greer 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 Jack W Greer Pond Dam

Where does the data for Jack W Greer 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 Low 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.