Live lake level, flow, historical records and forecast for Nueces River Below Uvalde in TX, United States, built from official government gauge data.
The Nueces River below Uvalde sits in the Upper Nueces watershed in Texas.
This gauge watches 1861 sq mi (4820 km2) of the Upper Nueces above the station. That upstream area is what matters for this page: rain falling there is what reaches the gauge.
In this part of Texas, rises can come fast when storms hit, and then the river can spend long stretches low between events. That makes the gauge useful for anyone timing a crossing, a pump, or a fishing trip.
The record high at this site is 14.74 ft (4.49 m), reached in October 1996. The record low is 0.01 ft (0 m), reached in December 2014.
The seasonal pattern is tight but real. December is typically the highest month at 2.83 ft (0.86 m), while July is typically the lowest at 2.57 ft (0.78 m). The typical annual swing is 3.1 in (8 cm). For a dock or intake, that is a small normal range compared with the record extremes, but it still marks the difference between the more reliable winter pattern and the lower summer water.
The record span here is 50 years, so the station has enough history to show both everyday seasonal change and the rare events that set the edges.
The number shown at the top of the page should be read against the median for this calendar day across the station’s record, not as a raw height by itself. That matters because the same water level can mean something different in December than in July.
With more than 50 years on record, the USGS median gives a fair comparison to where the river usually sits on this date. For someone watching access, intake depth, or fishable water, that day-median view is more useful than a simple elevation reading because it places today’s level in the normal seasonal pattern.
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 in a growing number of countries. Built on official government data.
Nibi Metrics tracks more than 17,900 gauged lakes and rivers in a growing number of countries, reading directly from official federal monitoring networks: the Water Survey of Canada, the United States Geological Survey, Quebec's provincial hydrometric network, the Environment Agency for England, the Scottish Environment Protection Agency, Natural Resources Wales, the Office of Public Works in Ireland (waterlevel.ie), the Norwegian Water Resources and Energy Directorate (NVE), the State of Queensland's water monitoring network, and on the Great Lakes the Canadian Hydrographic Service and NOAA. 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.
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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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