Deep Creek near Mannboro Water Level
Live river level, flow, historical records and forecast for Deep Creek near Mannboro in VA, United States, built from official government gauge data.
- Location VA, United States
- Watershed appomattox
- Primary gauge 02041000 (USGS)
About Deep Creek near Mannboro
Season by season
Deep Creek near Mannboro sits in the Appomattox watershed in Virginia.
March is the typical high-water month here, with a level of 2.58 ft (0.79 m). September is the typical low-water month, at 1.15 ft (0.35 m). That seasonal swing is 17.2 in (43.7 cm), so the creek spends part of the year with enough change to matter for small crossings, low intakes, and shallow shoreline access.
The regional pattern is rain-driven: winter and spring floods are the main high-water season, and brief summer low flows are part of the normal rhythm. For people using the creek, that means the water can move from spring fullness to late-season slack in a way that is worth watching, especially when rain arrives in bursts.
Records and rises
The record high is 11.76 ft (3.58 m), set in October 2018. The record low is 0.4 ft (0.12 m), set in July 2020.
Those two marks show the range this station has seen over its 50 years on record. The record high is the level to remember when rain is piling up in the basin; the record low is the level that can make shallow reaches and withdrawals more sensitive. No fastest 24-hour rise is listed in the facts, so there is no official short-fuse rise number to quote for this page.
The regional note also fits the late-summer pattern: tropical remnants can bring sharp rises then, even outside the usual winter-spring flood season.
Reading the hero number
The hero reading on this page is best judged against the median for this calendar day at USGS, not against the raw water level alone. A level by itself tells you where the creek stands today; the calendar-day median tells you whether it is running high, low, or near its usual position for this date.
That matters on Deep Creek because normal through the year is not flat. With 50 years on record, the same reading can mean very different things in March than in September. For a neighbour, angler, or farmer, the comparison to the daily median is the quicker check for whether today is ordinary for the season or outside the usual range.
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.
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How every number is computed - About the platform
