Dam Report

South Tyger River Wcd 4c Mush Creek dam

South Carolina, USA Tr-Mush Creek Hazard Significant
Today high
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Tonight low
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Dam height
35ft
Hazard rating
Significant
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South Tyger River Wcd 4c Mush Creek -- None dam
South Tyger River Wcd 4c Mush Creek None · Tr-Mush Creek
About this dam

South Tyger River Wcd 4c Mush Creek

South Tyger River WCD 4c Mush Creek is a privately-owned earth dam located in Greenville, South Carolina, designed by USDA NRCS and completed in 1974. With a height of 35 feet and a length of 240 feet, this dam serves the primary purpose of flood risk reduction along the TR-MUSH CREEK. It has a storage capacity of 619 acre-feet, with a normal storage of 83 acre-feet and a surface area of 22 acres.

The dam is regulated and permitted by the South Carolina Department of Health and Environmental Control (SC DHEC), with state inspection and enforcement ensuring its structural integrity and safety. The condition assessment of the dam is rated as fair, with a significant hazard potential. Although no risk management measures are specified, the dam has a moderate risk assessment rating. The last inspection was conducted in February 2021, with a scheduled inspection frequency of 3 years.

Overall, South Tyger River WCD 4c Mush Creek dam plays a crucial role in mitigating flood risks in the area, with its design and construction overseen by the Natural Resources Conservation Service. Its presence underscores the importance of effective water resource management and climate adaptation strategies in safeguarding communities against potential hazards.

StateNone
River / streamTr-Mush Creek
NID IDSC01803
Owner typePrivate
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1974
Dam height35 ft
Dam length240 ft
Max storage619 AF
Normal storage83 AF
Surface area22.0 ac
Hazard potentialSignificant
ConditionFair
Last inspectionMon, 01 Feb 2021 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 South Tyger River Wcd 4c Mush Creek -- inflows here typically show up in storage 24-72 hours later.

Track South Tyger River Wcd 4c Mush Creek 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 South Tyger River Wcd 4c Mush Creek

Where does the data for South Tyger River Wcd 4c Mush Creek 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 Significant 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.