Headline:
Flood Warning issued September 26 at 12:54PM EDT until September 29 at 4:20AM EDT by NWS Greenville-Spartanburg SC
Event:
Flood Warning
Urgency:
Immediate
Effective:
September 26, 2024 - 9:54am
Expires:
September 27, 2024 - 10:00am
Description:
...The Flood Warning is extended for the following rivers in South
Carolina...
Saluda River Near above Old Easley Rd, 5 W Greenville affecting
Pickens and Greenville Counties.
Saluda River At West Pelzer affecting Anderson and Greenville
Counties.
.Two unique rounds of rainfall, one ongoing and continuing through
early this afternoon resulting from tropical moisture
interacting with a stationary front, and another beginning tonight
and lasting through Friday morning associated with Hurricane
Helene, are expected to result in considerable to catastrophic
Major flooding across the upper Saluda River Valley. This flooding
has the potential to be the worst flooding observed in the modern
era, exceeding even the flooding which occurred on February 6-7,
2020, and rivaling the flooding from 1949.
This flooding may shutdown several roadways. especially above
Piedmont Dam to the Saluda River headwaters above Saluda Lake. A
few roadways may experience strong and damaging streamflows,
possibly causing damage to roadway infrastructure including culverts
and bridges. Several structures, including homes and businesses,
are likely to be inundated as a result of Major flooding. A few
structures may become uninhabitable and some structures may become
completely destroyed due to ruinous flooding.
Confidence in significant rainfall is high, but small
reductions or increases in storm-total rainfall may result in
notable changes to the forecast crests. It is absolutely imperative
that you maintain awareness of the latest forecasts and plan NOW to
respond to the worst-case scenario for your area.
* WHAT...Major flooding is forecast. This approaches the flood of
record.
* WHERE...Saluda River near above Old Easley Rd, 5 W Greenville.
* WHEN...From this evening to early Sunday morning.
* IMPACTS...At 16.1 feet, ...impacts continued from the 16.12
statement... Floodwaters have likely submerged the crawl spaces of
mobile homes closest to the Saluda River near the intersection of
Shady Acres Cir and Old Easley Bridge Rd. Floodwaters are likely
impacting basements, mobile homes, and permanent RVs along the
3900-4200 block of Old Easley Bridge Rd. Floodwaters
approximately 2-4 feet deep are inundating River Rd near Myers
Ln. Significant residential yard flooding is occurring on
Lakeview Dr and Birch River Rd.
* ADDITIONAL DETAILS...
- At 11:45 AM EDT Thursday the stage was 4.3 feet.
- Action/Advisory Stage is 8.0 feet.
- Forecast...The river is expected to rise above flood stage
this evening to a crest of 18.6 feet tomorrow evening. It
will then fall below flood stage Saturday afternoon.
- Minor Flood Stage is 9.5 feet.
Moderate Flood Stage is 13.0 feet.
Major Flood Stage is 15.0 feet.
- Flood History...This crest compares to a previous crest of
18.1 feet on 10/05/1964. This flood has the potential to be
the most significant in the modern era. The Saluda River
reached 16.13 feet on February 7, 2020, which is the most
significant flood this century.
- Http://www.weather.gov/safety/flood
Instruction:
To escape rising water, take the shortest path to higher ground.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
When it is safe to do so, please report flooding or landslides
threatening roads or property to the National Weather Service
Greenville-Spartanburg by calling toll free, 1, 800, 2 6 7, 8 1 0 1,
by posting on our Facebook page, or via X using hashtag NWSGSP. Your
message should describe the specific location where impacts occurred
and the depth of flooding observed.
For detailed information including observed and forecast stages,
flood impacts, flood history, FEMA Flood Hazard Layers, and more,
please visit: https://water.noaa.gov/wfo/GSP
The next statement will be issued this evening.Friday afternoon at
100 PM EDT.
Area Description:
Greenville, SC; Pickens, SC
Forcast Office:
NWS Greenville-Spartanburg SC