Waldron Lake near Cosperville, in Water Level
Live lake level, flow, historical records and forecast for Waldron Lake near Cosperville, in in IN, United States, built from official government gauge data.
- Location IN, United States
- Watershed st joseph 0001
- Primary gauge 04100220 (USGS)
About Waldron Lake near Cosperville, in
Waldron Lake sits in the St. Joseph watershed in Indiana.
What the record shows
The record at this station runs back 19 years.
The highest water on record was 9.72 ft (2.96 m) in March 2009. The lowest was 4.99 ft (1.52 m) in October 2013. That spread matters for docks, shore access, and any fixed intake set for one operating range.
The seasonal pattern is fairly tight. The typical high comes in April at 7.1 ft (2.17 m), and the typical low comes in November at 5.61 ft (1.71 m). The typical annual swing is 17.9 in (45.4 cm). For someone using this lake day to day, that is the range the shoreline and nearshore shallows usually need to absorb through the year.
No fastest 24-hour rise is listed in the record set here, so there is no published warning-time figure to carry forward from this page.
The watershed
The gauge drains 134 sq mi (347 km2) above the station. That is the upstream area feeding the reading at this point, not the full watershed name on the map.
For local users, that upstream area is what controls how quickly the lake responds to wet periods and how long it can stay elevated after them. In a Midwestern setting, winter and spring rain on saturated or frozen ground often gives the sharpest rises, while summer storms can still move water quickly. Fall is often the lower-flow season.
Reading the hero number
The number at the top of the page is most useful when set against the median for the same calendar day, not against the lake’s raw elevation. A single reading by itself says less than whether the lake is above or below its usual level for today.
This station is a USGS site with more than 19 years on record, so that day-of-year comparison has some history behind it. If the hero number is above the calendar-day median, the lake is running higher than usual for this date; if it is below, it is running lower.
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
