WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Rocky Creek at ST Highway 587 at Citrus Park FL in FL, United States, built from official government gauge data.
Rocky Creek in the Tampa Bay watershed, Florida, is tracked at a USGS station with 41 years on record.
The gauge drains 17.8 sq mi (46.1 km2) above the station. That is the area upstream of this point, so the reading reflects what is happening in the creek’s immediate catchment, not the whole Tampa Bay watershed.
For people watching this water, the seasonal pattern is the main clue. The typical highest month is September at 19.21 ft (5.85 m), while the typical lowest month is May at 17.45 ft (5.32 m). The typical annual swing is 21.1 in (53.5 cm). That is the range a dock, bank, or intake has to live with from one part of the year to another.
The record high is 28.62 ft (8.72 m), reached in October 2024. The record low is 16.78 ft (5.12 m), reached in April 1997.
Those two marks show the spread this creek can cover. The high end is the level to keep in mind when yard edges, low crossings, and shore access start to tighten. The low end is the condition when shallow spots and small intakes are most exposed. With 41 years on record, this station gives a useful frame for what is unusual and what is routine.
The regional pattern also fits the seasonal shape here: summer and early fall are when higher water is more likely, while winter and spring are the lower-flow part of the year.
The hero number on this page is best read against the median for this calendar day at the station, not as a raw elevation alone. A level by itself only says how high the water stands today; compared with the day-of-year median, it says whether the creek is running above, below, or near its usual condition for this date.
This station is a USGS site, and the comparison is grounded in its own record, which is the right way to judge day-to-day change on Rocky Creek.
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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