WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Bullfrog Creek near Riverview FL in FL, United States, built from official government gauge data.
Bullfrog Creek near Riverview FL is a gauged river in the Tampa Bay watershed, Florida.
The seasonal range here is modest but real: the typical annual swing is 15.3 in (38.8 cm). For anyone watching a dock, bank, or small intake, that means the waterline shifts enough to notice over the year, even when the creek is not in a major rise.
The highest typical month is August at 13.73 ft (4.18 m), while the lowest typical month is May at 12.45 ft (3.8 m). That fits the summer-wet-season pattern for this part of Florida, where June-through-September storms and tropical systems do most of the lifting. Winter and spring are usually the dry-season low-flow months, so May is the month to watch if you need the shallowest normal conditions.
The area above the station is 36.3 sq mi (94 km2). That is a small enough catchment for changes to show up quickly at the gauge, but also large enough for a storm to move the water level noticeably in a short time.
The record high is 30.09 ft (9.17 m), set in October 2024. The record low is 10.57 ft (3.22 m), set in April 2004. Those two marks bracket the reach this creek has shown over the station record, and they are the practical extremes to keep in mind when planning around access, drainage, or flood margin.
With more than 23 years on record, the gauge has enough history to show that this is not a flat line. The difference between the typical August level and the record high is large enough that high water can sit above normal for a while after a wet spell, especially on flat ground where drainage is slow.
The hero number on this page is today’s reading set against the median for the same calendar day across the station’s record. That is more useful than raw elevation because it tells you whether the creek is running typical for the date, or sitting above or below its usual level for this time of year.
This station is operated by the U.S. Geological Survey.
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.
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.
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.
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.
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.
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.
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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