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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.

Okanagan River at Penticton Water Level

Live river level, flow, historical records and forecast for Okanagan River at Penticton in Ontario, BC, Canada, built from official government gauge data.

About Okanagan River at Penticton

Okanagan River - a vital artery through the heart of British Columbia.

The Okanagan River at Penticton plays an essential role in shaping both the landscape and the community along its banks. With a significant catchment area of approximately 5,960 square kilometres, this river has been a lifeline for agriculture, recreation, and ecological health in the region. It reflects the seasonal rhythms of British Columbia's mountain hydrology, where snowpack drives flows that typically peak from May to July, driven by the spring freshet. This dynamic system supports a rich tapestry of life while serving as an important water source for nearby towns and agricultural lands.

The watershed context

The Okanagan Watershed is a crucial part of the broader hydrological network in British Columbia. Several smaller streams and creeks converge into the Okanagan River, contributing to its flow and health. Neighboring rivers and creeks, such as B.x. Creek, Belgo Creek, and Coldstream Creek, share the landscape, directing water towards this central river corridor. The interaction between these watercourses influences both natural ecosystems and human activities in the area.

In Penticton, the river’s flow is closely observed, with metrics reported to gauge its status. This information is essential for managing the water's usage, particularly for agriculture, which thrives in this fertile region. The seasonal rise and fall of water levels have a direct impact on farming cycles, recreational activities, and local ecosystems.

Why the data matters here

Today's measurement of the Okanagan River at Penticton reveals vital information about its current state compared to historical data. By analyzing the river's elevation against the median for today's date over more than 50 years, we gain a clearer understanding of its flow dynamics. This form of measurement goes beyond simply looking at raw elevation by providing context on what is typical for this time of year.

Water Survey of Canada data allows farmers, anglers, and flood-watchers to stay informed, whether they are preparing for irrigation seasons or enjoying recreational activities. Changes in water levels can prompt early warnings for floods or inform about the best fishing times. Maintaining awareness of the river’s health is crucial for all who rely on its waters, reinforcing the significance of monitoring data in guiding decisions.

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