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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.

Threepoint Creek near Millarville Water Level

Live river level, flow, historical records and forecast for Threepoint Creek near Millarville in Ontario, AB, Canada, built from official government gauge data.

About Threepoint Creek near Millarville

Threepoint Creek - a vital tributary of the Highwood River.

Threepoint Creek meanders near Millarville, Alberta, within the expansive Highwood watershed. This river plays a critical role in the local hydrology, serving as a significant tributary flowing into the Highwood River, which itself is an important watercourse in the foothills of the Canadian Rockies. The creek's drainage area encompasses approximately 511 square kilometres, providing a substantial catchment for local precipitation and runoff.

The watershed context

The Highwood watershed is characterized by its mountainous terrain and associated hydrological patterns. Snowmelt from the surrounding foothills notably influences stream flows in late spring, leading to peak levels as the snowpack dissipates. Throughout the summer, convective storms can cause sharp rises in water levels, adding to the dynamic flow patterns characteristic of the region. This interplay between snowmelt and summer storms influences the ecological health and water availability within the watershed.

Threepoint Creek connects with key peers such as the Highwood River at Diebel's Ranch and the Sheep River at Black Diamond, forming a network of waterways vital for local agriculture, recreation, and aquatic habitats. The relationships among these rivers contribute to the region's resilience and functionality, particularly during the seasonal transitions when water levels fluctuate significantly.

Why the data matters here

Understanding the hydrology of Threepoint Creek is essential for managing water resources in the area, especially for local farmers and families relying on this water source. Monitoring stream flow and comparing current readings to historical data enables stakeholders to anticipate changes, prepare for potential flood events, and ensure agricultural activities align with water availability.

Today’s reading indicates the creek's current conditions relative to historical data, with insights drawn from the Water Survey of Canada. By comparing today’s elevation against the median for this calendar day over the past 13 years, stakeholders can make informed decisions that reflect not just the here-and-now, but the overall water management picture for the region.

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