Dam Report

Nabors Dam dam

South Carolina, USA Warrior Creek Offstream Hazard Significant
Today high
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Tonight low
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Dam height
22ft
Hazard rating
Significant
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Nabors Dam -- None dam
Nabors Dam None · Warrior Creek Offstream
About this dam

Nabors Dam

Nabors Dam, located in Laurens, South Carolina, is a privately owned structure completed in 1971 for the primary purpose of water supply. This earth-type dam stands at 22 feet high and spans a length of 545 feet, with a storage capacity of 138 acre-feet. Despite its significant hazard potential, the dam's condition assessment in 2017 was rated as poor, indicating a need for maintenance and improvements to ensure its safety and longevity.

The dam, situated on Warrior Creek offstream, falls under the regulatory jurisdiction of the South Carolina Department of Health and Environmental Control (DHEC). It is subject to state permitting, inspection, and enforcement protocols to uphold safety standards and protect the surrounding environment. While the dam has not undergone modifications in recent years, its emergency action plan (EAP) status and risk management measures are unclear, suggesting a potential area for further assessment and enhancement to mitigate potential hazards and ensure swift responses in case of emergencies.

With its location within the Charleston District of the US Army Corps of Engineers, Nabors Dam serves as a crucial water resource infrastructure in the region. Its condition and safety are vital considerations for water supply reliability and environmental conservation efforts. As water resource and climate enthusiasts, staying informed about the state of dams like Nabors Dam is essential for fostering sustainable water management practices and safeguarding against potential risks associated with aging infrastructure in the face of evolving climate conditions.

StateNone
River / streamWarrior Creek Offstream
NID IDSC02034
Owner typePrivate
Primary purposeWater Supply
Dam typeEarth
Year built1971
Dam height22 ft
Dam length545 ft
Max storage138 AF
Normal storage78 AF
Surface area37.0 ac
Hazard potentialSignificant
ConditionPoor
Last inspectionTue, 12 Dec 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 Nabors Dam -- inflows here typically show up in storage 24-72 hours later.

Track Nabors 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 Nabors Dam

Where does the data for Nabors 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 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.