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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.

Prairie Creek near Rocky Mountain House Water Level

Live river level, flow, historical records and forecast for Prairie Creek near Rocky Mountain House in Canada, AB, Canada, built from official government gauge data.

About Prairie Creek near Rocky Mountain House

Prairie Creek - A vital watercourse in Alberta's foothills.

Prairie Creek flows near Rocky Mountain House, Alberta, offering a significant hydrological resource for the surrounding region. A key tributary within the Clearwater (Alta.-North Saskatchewan) watershed, this river meanders through an area defined by its diverse landscapes, influenced by both the Canadian Rockies and the adjacent prairies.

The watershed context

Prairie Creek drains an extensive catchment area of approximately 852 square kilometres. This creek contributes substantially to the Clearwater River system, which ultimately feeds into the North Saskatchewan River. The region’s hydrology is characterized by the seasonal melting of mountain snowpack, which leads to higher flow rates in late spring. Additionally, summer convection storms can result in sudden increases in water levels, reshaping the dynamics of the river during warmer months.

The flow and conditions of Prairie Creek are a part of a broader ecological system that connects to nearby waterways, including the Clearwater River near Dovercourt. The relationship within this system is essential for maintaining local ecology, supporting aquatic habitats, and influencing regional water quality.

Why the data matters here

Understanding Prairie Creek's hydrological patterns is crucial for various stakeholders, including local farmers, recreational users, and environmental monitors. The station at Prairie Creek near Rocky Mountain House, operated by the Water Survey of Canada, measures not only the water levels but also the flow rates, providing vital data for managing water resources.

Today's reading can be compared against the historical median for this date across the 14 years of data available. This comparison enhances our understanding of current conditions relative to typical flows, which is more informative than looking at raw elevation alone. Knowing how current levels stack up against historical norms helps in forecasting trends and responding to changes in the watershed's health.

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