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Nibi Metrics

Real-time water levels, forecasts, and alerts for lakes and rivers across Canada and the US. Built on official government data.

Nibi Metrics turns raw gauge readings from official hydrometric networks into something a person standing on a dock can actually use: is the water high or low for today, which way is it moving, and how unusual is this? This page explains where every number on the platform comes from and what we do to it along the way.

Water Stories

The flood of record that was overtaken

For five years, spring 2019 was the mark every Lake Muskoka decision answered to. In April 2026 the lake went two centimeters higher - and the official books have not caught up yet.

Why the Assiniboine floods every spring

Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.

How snowpack becomes summer water

The science of snow water equivalent and why it drives the season ahead.

Reading a staff gauge like a hydrologist

What the numbers on the measuring stick actually tell you.

Flash Flood Alley: how Texas rivers rise in hours

Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.

What a "100-year flood" actually means

One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.

Red Deer River at Drumheller Water Level

Live river level, flow, historical records and forecast for Red Deer River at Drumheller in Canada, AB, Canada, built from official government gauge data.

About Red Deer River at Drumheller

Red Deer River at Drumheller - A vital waterway through Alberta’s landscape.

The Red Deer River, flowing through the heart of Alberta, brings life and vitality to the communities and ecosystems it touches. The river at Drumheller serves as a critical measurement point for understanding the broader hydrological dynamics within the Central Red Deer - Rosebud watershed, draining approximately 24,900 square kilometres upstream. This significant catchment not only supports local agriculture but also nurtures the diverse flora and fauna along its banks.

The watershed context

In Alberta, the hydrology is characterized by the influence of mountain snowmelt, which drives the late-spring peak flows along the Red Deer River. Heavy rainfall from summer convective storms can also result in sharp rises in water levels, particularly in the warmer months. This interplay of snowmelt and precipitation shapes the river's behavior, creating a dynamic environment that is constantly in flux. The Red Deer River connects with other significant waterways in the region, including the Rosebud River, highlighting the intricate web of rivers and streams that define the landscape.

Why the data matters here

Monitoring the Red Deer River at Drumheller is crucial for understanding local water conditions and managing resources sustainably. Today's flow measurements offer insights into current conditions and help contextualize them against historical data. The station has been operational for nearly half a century, providing a rich dataset that enables comparison with the median for this calendar day across its record. Understanding these trends, facilitated by Water Survey of Canada, is essential for anticipating potential flood risks or drought conditions while supporting the various stakeholders who depend on the river.

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