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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.

Pepin Creek at International Boundary Water Level

Live river level, flow, historical records and forecast for Pepin Creek at International Boundary in Canada, BC, Canada, built from official government gauge data.

About Pepin Creek at International Boundary

Pepin Creek - A serene mountain river flowing through British Columbia.

Pepin Creek, located at the International Boundary, is a modest yet vital waterway in British Columbia's Lower Fraser - Coast watershed. This river is part of a mountainous region characterized by a hydrological rhythm driven primarily by seasonal snowmelt, with the peak flow typically occurring from May to July as the snowpack recedes. The creek drains a catchment of roughly 9.44 square kilometers, reflecting its specific geographic influence within the larger ecosystem.

The watershed context

Nestled among the well-known tributaries of the Lower Fraser region, Pepin Creek finds kinship with its peers, such as the Alouette River and the Chilliwack River. These rivers share similar seasonal patterns and contribute to the rich hydrological dynamics of the area. The Lower Fraser watershed is noted for its interconnected systems, where each stream and river plays a role in the sustainability of both wildlife and local communities.

Given that this region typically experiences freshet that peaks during late spring and early summer, the ebb and flow of Pepin Creek are intrinsically linked to the surrounding mountainous landscape, providing essential water resources for local flora and fauna.

Why the data matters here

Monitoring the conditions of Pepin Creek is essential for understanding not only its immediate environment but also the broader ecological ramifications within the Lower Fraser - Coast watershed. As reported by the Water Survey of Canada, today's measurement serves as a valuable data point for gauging the creek's health against historical trends, particularly with 39 years of record data available to inform us.

Today's reading is crucial to interpreting the creek's current status compared to the median data for this date across its historical records. This comparative approach offers more insight than raw elevation numbers alone, helping us assess how seasonal patterns and climate variations may shape Pepin Creek's flow.

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