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
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.
Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.
The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
Homathko River at the Mouth Water Level
Live river level, flow, historical records and forecast for Homathko River at the Mouth in Canada, BC, Canada, built from official government gauge data.
- Location Canada, BC, Canada
- Watershed strait of georgia bute inlet
- Primary gauge 08GD004 (Water Survey of Canada)
About Homathko River at the Mouth
Homathko River - An impressive river system flowing into the coast.
The Homathko River at the Mouth offers insight into a dynamic and vital waterway in British Columbia. Draining approximately 5,690 square kilometres, this river is part of the Strait of Georgia - Bute Inlet watershed, which is known for its diverse landscapes and mountain-driven hydrology. The river's flow is influenced by seasonal snowmelt in the surrounding mountains, leading to a freshet that typically peaks between May and July, as warm temperatures melt lingering snowpacks.
The watershed context
As the Homathko River makes its way to the coast, it carves through rich ecosystems and rugged terrain before eventually merging with the ocean. The area is characterized by steep mountains and lush valleys, contributing to the river's varied flow patterns and habitat diversity. Its proximity to coastal systems, which are often replenished by rainfall in the fall and winter months, further exemplifies the interplay between freshwater and marine environments in this region.
Knowing the flow and water levels of the Homathko River is essential for various stakeholders, from environmentalists to recreational users who rely on the river's health for fishing, paddling, and other activities.
Why the data matters here
Today's reading at the Homathko River at the Mouth is crucial for understanding the current hydrological conditions compared to historical records. The Water Survey of Canada operates this gauge, which not only measures the river's level but also provides discharge data, essential for monitoring trends and changes over time. By assessing today's measurement against the median for this calendar day over the past 49 years, we gain insight into how this river is performing relative to its historical norms, informing water management decisions and ecological assessments.
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
