WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Noyes Canal at Diversion pt near. Menard in TX, United States, built from official government gauge data.
Noyes Canal in the San Saba watershed, Texas, is tracked at a USGS station near Menard.
This site stays in a very narrow band through the year. The typical high month is September at 0.58 ft (0.18 m), and the typical low month is August at 0.56 ft (0.17 m), for a typical annual swing of 0.3 in (0.7 cm). For someone watching a crossing, intake, or bank edge, that means the day-to-day background change is small.
The regional pattern here is flash-flood hydrology: rises can come in hours, not weeks, and long low-flow stretches can sit between events. In practice, that means a dry-looking channel can change fast when rain lands upstream.
The record high is 8.57 ft (2.61 m) in October 2018. The record low is 0.4 ft (0.12 m) in May 2026. Those two marks show how far this canal can move when conditions shift.
No fastest 24-hour rise is listed in the facts, so I won’t add a number here. For local use, the important point is that this water can respond quickly, so a small readout change deserves attention during storm periods.
The hero number on this page compares today’s reading with the median for this calendar day across the station record. That is the better check than raw elevation, because it tells you whether the canal is running high or low for this date, not just where it sits on the staff.
This USGS station has more than 11 years on record, so the daily median has some real context behind it.
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.
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