Sebago Creek near Rock Hill Water Level
Live river level, flow, historical records and forecast for Sebago Creek near Rock Hill in MO, United States, built from official government gauge data.
- Location MO, United States
- Watershed cahokia joachim
- Primary gauge 07010070 (USGS)
About Sebago Creek near Rock Hill
Sebago Creek near Rock Hill is a river in the Cahokia-Joachim watershed in Missouri.
Season by season
The stream is highest, on average, in April at 2.54 ft (0.78 m), then lowest in October at 2.43 ft (0.74 m). That seasonal range is small: 1.4 in (3.5 cm) across the year.
For anyone watching a bank, dock, or pump intake, that means the normal stage does not move far with the seasons here. The big changes to watch for are event-driven, not the month-to-month pattern. In this part of the region, rainfall can raise water any time of year, with the fastest rises often in spring.
Records and rises
The record high is 4.29 ft (1.31 m), set in November 2024. The record low is 2.06 ft (0.63 m), set in October 2007.
Those two marks give the range this station has actually seen over 25 years on record. For local users, the record high is the one to think about when water is nearing the banks, while the record low is the level that can leave shallow spots tighter for fish, wading, and small craft.
The fastest 24-hour rise is not available in the station facts, so there is nothing specific to report for warning time here.
Reading the hero number
The hero number on this page is today’s reading compared with the median for this calendar day across the station record. That is better than raw elevation because a stage by itself does not say whether the creek is running high or low for this date.
At this USGS station, the comparison is based on more than 25 years of record. It gives a quick read on whether Sebago Creek is behaving normally for the season, or sitting above or below its usual level for the day.
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
