Waccamaw River at Conway Marina at Conway Water Level
Live river level, flow, historical records and forecast for Waccamaw River at Conway Marina at Conway in SC, United States, built from official government gauge data.
- Location SC, United States
- Watershed waccamaw
- Primary gauge 02110704 (USGS)
About Waccamaw River at Conway Marina at Conway
Waccamaw River at Conway Marina at Conway is a gauged river in the Waccamaw watershed, South Carolina.
What the record shows
The station has 32 years of record. The highest level in that span is 21.13 ft (6.44 m), set in September 2018. The lowest is 5.12 ft (1.56 m), set in August 1998.
The seasonal pattern is fairly tight. The typical high point comes in February at 8.45 ft (2.58 m), and the typical low point comes in July at 7.45 ft (2.27 m). That annual swing is 12 in (30.4 cm), so day-to-day changes usually matter more than the broad seasonal range.
For people watching the river at a marina, that means the water normally moves within a narrow band, but the record shows it can jump well beyond that in a wet month or during a big storm season. The spread between the record low and record high is large enough to change how far docks sit above the surface and how much slack a moored boat has.
The watershed
This gauge drains 1,440 sq mi (3,730 km2) upstream of the station. That is the area feeding this reach, not the whole watershed downstream.
In this part of the Carolinas, winter and spring rains usually carry the higher water, while long warm-season low-water stretches are common. The numbers here fit that pattern: February is typically the higher month, and July the lower one. For anglers, that usually means access and flow conditions can be steadier through the cool season, while late summer is more likely to bring shallower water and slower exchange.
Reading the hero number
The hero reading on this page is best understood against the median for the same calendar day, not against a raw elevation by itself. A level can look high or low on paper, but the useful question is whether it sits above or below what is typical for this day in the 32-year record.
This station is operated by the USGS, and that daily comparison is what gives the number context for a cottager checking dock clearance or a watcher checking for rising water.
How this page is built
Readings come from official government gauges and are rolled into daily records: the daily mean, high and low for every day on record. Each calendar day gets its own baseline from the full history, so the level you see is compared against what this specific date usually looks like rather than an annual average.
How Nibi Metrics works · Water stories
Nibi Metrics - live water levels, flow, and forecasts for lakes and rivers across Canada, the US and the UK
Real-time water levels, forecasts, and alerts for lakes and rivers across Canada, the US and the UK. Built on official government data.
Nibi Metrics tracks more than 13,000 gauged lakes and rivers across Canada, the United States and the United Kingdom, reading directly from official federal monitoring networks: the Water Survey of Canada, the United States Geological Survey, Quebec's provincial hydrometric network, and the Environment Agency for England. Every number on the platform is measured, not modelled - taken from a government gauge on the water itself and compared against that location's own historical record for this exact date.
What you can see for any monitored lake or river
The level right now, in feet or metres, updated as the source agency publishes new readings - for many stations that is every five to fifteen minutes. How today compares to typical: every location carries its own typical-for-this-date band built from its historical record, so a reading is never just a number - it is above, below, or near what this water usually does on this calendar day. Which way it is moving: a measured RISING, FALLING, or STEADY verdict computed from the gauge's own recent readings, with the rate of change - the difference between a flood ending and one beginning. What comes next: level forecasts up to 72 hours ahead, driven by the gauge's recent behaviour, upstream water, and quantitative precipitation forecasts, alongside live radar, lightning, and weather for the surrounding region.
Alerts that watch the water for you
Set a threshold on any location - a level, a distance above typical, or a rate of climb - and Nibi emails or notifies you the moment the gauge crosses it. Cottagers use it for spring freshet, anglers for river conditions, marinas and municipalities for operations. The scanning runs around the clock against the same measured data shown on every page.
Where Nibi comes from
Nibi means water in Anishinaabemowin. The platform began at a family cottage on Lake Muskoka, Ontario, where the spring melt floods the shoreline most years and the only forecast was standing on the dock, looking, and guessing. It grew into an independent, member-funded platform run by Muskoka Research Inc. - no investors, no data resale, and a privacy policy shorter than most cookie banners. The core data is free for everyone, forever; paid plans add automation like multi-location alerts, deep history, and reports.
Coverage
Nibi spans the continent: every Canadian province and territory with active federal gauges - from Vancouver Island rivers to the Muskoka lakes, prairie reservoirs, and Quebec's hydrometric network - and the United States from Maine to the Texas Hill Country, the Ohio Valley, and the Pacific Northwest. Coverage grows where the water news is: when a basin floods, its gauges join the platform with their full historical records attached. Many stations report every five to fifteen minutes; most report at least hourly; every page states exactly when its gauge last spoke.
Free forever, funded by members
The core promise is simple: the water data is free, for everyone, forever. Live levels, maps, radar, and recent history never sit behind a paywall. Paid plans fund the platform by adding automation - multi-location alerts, decades of history, longer forecasts, and PDF reports - so the people who need more carry the cost for everyone who just needs to check the lake before driving up. There are no investors and no advertising deals shaping what the data says.
Water Stories
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How every number is computed - About the platform
