Total streamflow across the
Waccamaw River
was last observed at
350
cfs, and is expected to yield approximately
694
acre-ft of water today; about 28%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
1,263 cfs,
with recent peaks last observed
on
2018-09-22 when daily discharge volume was observed at
126,300 cfs.
Maximum discharge along the river is currently at the
Waccamaw River At Conway Marina At Conway
reporting a streamflow rate of 2,260 cfs.
This is also the highest stage along the Waccamaw River, with a gauge stage of
7.9 ft at this location.
This river is monitored from 3 different streamgauging stations along the Waccamaw River, the highest being situated at an altitude of 42 ft, the
Waccamaw River At Conway Marina At Conway.
| Last Updated | 2025-12-05 |
| Discharge Volume | 694 ACRE-FT |
| Streamflow |
350.0 cfs
+185.0 cfs (+112.12%) |
| Percent of Normal | 27.72% |
| Maximum |
126,300.0 cfs
2018-09-22 |
| Seasonal Avg | 1,263 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Waccamaw River At Conway Marina At Conway
USGS 02110704 |
2260 cfs | 7.9 ft | -1.74 | |||||
|
Waccamaw River Near Longs
USGS 02110500 |
174 cfs | 2.84 ft | 5.45 | |||||
|
Waccamaw River At Freeland
USGS 02109500 |
176 cfs | 4.88 ft | 11.39 |
The Waccamaw River is a river, approximately 140 miles (225 km) long, in southeastern North Carolina and eastern South Carolina in the United States. It drains an area of approximately 1110 square miles (2886 km²) in the coastal plain along the eastern border between the two states into the Atlantic Ocean. Along its upper course, it is a slow-moving, blackwater river surrounded by vast wetlands, passable only by shallow-draft watercraft such as canoe. Along its lower course, it is lined by sandy banks and old plantation houses, providing an important navigation channel with a unique geography, flowing roughly parallel to the coast.