Headline:
Flash Flood Warning issued September 27 at 1:14PM EDT until September 28 at 8:00PM EDT by NWS Greenville-Spartanburg SC
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
September 27, 2024 - 10:14am
Expires:
September 28, 2024 - 5:00pm
Description:
FFWGSP
The National Weather Service in Greenville-Spartanburg has issued a
* Flash Flood Warning for...
East Central Burke County in western North Carolina...
South Central Caldwell County in western North Carolina...
* Until 800 PM EDT Saturday.
* At 114 PM EDT, Devastating rainfall of 6-25 inches has occurred
since Wednesday evening from Lake Hickory to the Catawba River
headwaters, with the highest totals exceeding 2 feet along the
Blue Ridge Escarpment across the upper Catawba River watershed.
This is resulting in catastrophic and historic inflows into
Catawba River reservoirs and this water is being moved through the
system from Lake James to Lake Rhodhiss and points downstream.
* The latest pool elevations for the upper Catawba River lakes are
as follows (Full Pool is 100.0 feet):
Lake James: 102.00 feet and steady.
Lake Rhodhiss: 105.39 feet and rising steadily.
Lake Hickory: 99.24 feet and rising steadily.
Lookout Shoals Lake: 104.15 feet and rising steadily.
* Based on current rainfall forecasts and conditions, Duke Energy
expects Lake Rhodhiss to reach or exceed 110.0 feet later today,
which is 10.0 feet over full pond. The current record pool
elevation at Lake Rhodhiss is 110.10 feet which occurred in August
1940. Major Flood Stage is 110.0 feet. These lake levels may
cause unprecedented, catastrophic flooding of Lake Rhodhiss and
possibly adjacent reaches of the Catawba River.
HAZARD....Life-threatening flash flooding from dam floodgate
releases caused by excessive rainfall.
SOURCE...Duke Energy and Burke County Emergency Management.
IMPACT...Moderate to Major flooding of the Lake Rhodhiss
shoreline and areas along the Catawba River both up
and downstream of the lake is imminent. At 104.0
feet...Floodwaters may approach homes and businesses
between Morganton and Lake Rhodhiss. Backwater
effects will impact several tributaries including
Silver Creek and Lower Creek, causing flooding of low-
lying areas along the tributaries, including at
Antioch Rd. River access points will be flooded,
including at Huffman Bridge Rd. The Catawba River
Greenway near Morganton is likely flooded as well. At
higher stages, some homes at the lower reach of the
lake may be impacted by flood waters and evacuations
may be required. Significant shoreline flooding is
occurring.
* Please stay weather aware and monitor lake levels and Duke Energy
projections closely for any changes.
* For more information on lake levels or dam releases, people are
encouraged to visit https://lakes.duke-energy.com or call
1-800-829-5253.
* Residents along the Catawba River are encouraged to stay aware of
the latest updates from Burke County by signing up for alerts at:
http://smart911.com
* Burke County Emergency Management, Caldwell County
Emergency Management, and Duke Energy are closely monitoring
these high flows and pool levels and additional updates will be
provided as new information becomes available.
Instruction:
Move to higher ground now! This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.
If you are in low-lying areas near Lake Rhodhiss along the Catawba
River or the shoreline of Lake Rhodhiss, you should move to higher
ground immediately.
Area Description:
Burke, NC; Caldwell, NC
Forcast Office:
NWS Greenville-Spartanburg SC