Red Flag Warning
2026-03-12T21:00:00-06:00

The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM MDT Friday. A Fire Weather Watch has also been issued. This Fire Weather Watch for wind and low relative humidity is in effect from Saturday morning through Saturday evening. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248 and 249. * TIMING...For the first Red Flag Warning, until 9 PM MDT this evening. For the second Red Flag Warning, from 11 AM to 8 PM MDT Friday. For the Fire Weather Watch, from Saturday morning through Saturday evening. * WINDS...On Thursday, west 30 to 60 mph with gusts up to 90 mph, strongest winds near the Cheyenne Ridge. On Friday, west winds 25 to 35 with gusts around 35 to 50 mph. On Saturday, west winds 25 to 35 with gusts around 40 to 60 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.


Chattooga River River Levels

Last Updated: March 12, 2026

The Chattooga River is a 57-mile-long river that flows through Georgia, South Carolina, and North Carolina.


Summary

Total streamflow across the Chattooga River was last observed at 857 cfs, and is expected to yield approximately 1,700 acre-ft of water today; about 58% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 1,466 cfs, with recent peaks last observed on 2020-04-14 when daily discharge volume was observed at 29,640 cfs.

Maximum discharge along the river is currently at the Chattooga River Above Gaylesville Al reporting a streamflow rate of 516 cfs. This is also the highest stage along the Chattooga River, with a gauge stage of 5.23 ft at this location. This river is monitored from 3 different streamgauging stations along the Chattooga River, the highest being situated at an altitude of 1,165 ft, the Chattooga River Near Clayton.




15-Day Weather Outlook


River Details

Last Updated 2026-03-12
Discharge Volume 1,700 ACRE-FT
Streamflow 857.0 cfs
-64.0 cfs (-6.95%)
Percent of Normal 58.48%
Maximum 29,640.0 cfs
2020-04-14
Seasonal Avg 1,466 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Chattooga River Near Clayton
USGS 02177000
341 cfs 1.47 ft -3.4
Chattooga River At Summerville
USGS 02398000
173 cfs 2.65 ft 1.17
Chattooga River Above Gaylesville Al
USGS 02398300
516 cfs 5.23 ft -9.15
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Chattooga River (also spelled Chatooga, Chatuga, and Chautaga, variant name Guinekelokee River) is the main tributary of the Tugaloo River. Its headwaters are located southwest of Cashiers, North Carolina, and it stretches 57 miles (92 km) to where it has its confluence with the Tallulah River within Lake Tugalo, held back by the Tugalo Dam. The Chattooga and the Tallulah combine to make the Tugaloo River starting at the outlet of Lake Tugalo. The Chattooga begins in southern Jackson County, North Carolina, then flows southwestward between northwestern Oconee County, South Carolina, and eastern Rabun County, Georgia. The "Chattooga" spelling was approved by the US Board on Geographic Names in 1897.The Chattooga River flows into Tugalo Lake where it joins the Tallulah River. After flowing through Tugalo Dam the combined rivers become the Tugaloo River which, along with the Seneca River, becomes the Savannah River below Lake Hartwell. Downstream from that point, the water flows into the Atlantic Ocean near Savannah, Georgia. The Chattooga was used as a setting for the fictional Cahulawassee River in the book and film Deliverance.