McElmo Creek above Trail Canyon near Cortez Water Level
Live river level, flow, historical records and forecast for McElmo Creek above Trail Canyon near Cortez in CO, United States, built from official government gauge data.
- Location CO, United States
- Watershed mcelmo
- Primary gauge 09371520 (USGS)
About McElmo Creek above Trail Canyon near Cortez
McElmo Creek in the McElmo watershed, Colorado, is a river monitored near Cortez.
The watershed
This station sits on McElmo Creek, where the record is long enough to show clear seasonal behaviour. With more than 33 years on record, the site gives a useful view of how much the creek can change from one part of the year to another.
The highest typical month is September at 2.58 ft (0.79 m), while the lowest typical month is April at 1.98 ft (0.6 m). That typical annual swing is 7.1 in (18.1 cm). For people with pumps, small intakes, or a low dock setup, that spread matters: late-season water stands higher than the spring low, but the creek still moves through a fairly narrow range in a normal year.
What the numbers say
The record high is 6.65 ft (2.03 m), set in March 2023. The record low is 1.79 ft (0.55 m), set in March 2026. Those two marks are far apart, and they bracket what this creek has already shown at this station.
The monthly pattern does not follow a simple snowmelt peak here. The highest typical month is September, and the lowest is April. Read that as a reminder to watch the late-season water first, then the spring low second. If you fish here, that shift changes depth and current at common access points; if you draw water, it changes how much margin sits above your intake.
No fastest 24-hour rise is listed in the station facts, so there is nothing here to add about short-warning jumps.
Reading the hero number
The number shown on the page is today’s reading against the median for this calendar day across the station record. That is more useful than raw elevation alone because it puts the creek in its usual daily context: you can see whether it is running typical, high, or low for this date, not just what the staff gauge says.
This station is operated through the U.S. Geological Survey, and the record spans more than 33 years.
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
Field notes and explainers from the Nibi desk - how to read a staff gauge, what a 100-year flood actually means, how snowpack becomes summer water.
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Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.
The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
How every number is computed - About the platform
