Dam Report

Lake Emory Dam dam

South Carolina, USA Greene Creek Hazard High
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Tonight low
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Dam height
21ft
Hazard rating
High
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Lake Emory Dam -- None dam
Lake Emory Dam None · Greene Creek
About this dam

Lake Emory Dam

Lake Emory Dam, located in Spartanburg, South Carolina, serves as a vital structure for debris control and recreational purposes along Greene Creek. Completed in 1997, this private earth dam stands at a height of 21 feet and has a length of 740 feet, providing a storage capacity of 256 acre-feet. Despite its fair condition assessment and high hazard potential, the dam is regularly inspected by the South Carolina Department of Health and Environmental Control to ensure its safety and effectiveness.

The dam's primary purpose of debris control is crucial for maintaining water quality and preventing blockages in the creek. Additionally, the dam's recreational benefits offer opportunities for locals and visitors to enjoy activities such as fishing and boating on Lake Emory. With a normal storage capacity of 114 acre-feet and a surface area of 21 acres, the dam plays a significant role in managing water resources in the region while providing a scenic backdrop for outdoor enthusiasts.

While the dam has faced modifications over the years, its core structure of stone and foundations of rock and soil have withstood the test of time. With a history of regular inspections and a contingency plan in place, Lake Emory Dam remains a vital asset for both water resource management and recreational enjoyment in Spartanburg, South Carolina.

StateNone
River / streamGreene Creek
NID IDSC02736
Owner typePrivate
Primary purposeDebris Control
Dam typeEarth
Year built1997
Dam height21 ft
Dam length740 ft
Max storage256 AF
Normal storage114 AF
Surface area21.0 ac
Hazard potentialHigh
ConditionFair
Last inspectionWed, 01 May 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 Lake Emory Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lake Emory 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 Lake Emory Dam

Where does the data for Lake Emory 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.