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.
Smoke Lake Water Level
Live lake level, flow, historical records and forecast for Smoke Lake in Nipissing, ON, Canada, built from official government gauge data.
- Location Nipissing, ON, Canada
- Watershed muskoka
- Primary gauge 02EB022 (Water Survey of Canada)
About Smoke Lake
Smoke Lake - A serene reflection of the Muskoka landscape.
Nestled within the heart of Ontario's Muskoka region, Smoke Lake is a continuation of the area’s storied water systems. This lake is part of a vibrant network that includes notable neighbours such as Fairy Lake, Go Home Lake, and Lake Muskoka. Each body of water contributes to the rich ecological tapestry of this cherished outdoor destination, making it a vital part of the local landscape.
The watershed context
Smoke Lake is at the centre of a drainage area measuring approximately 109 square kilometres, feeding into its banks and supporting a dynamic aquatic ecosystem. This watershed shares its habitat with several significant peers, enhancing biodiversity and recreational opportunities for those who fish, paddle, or simply seek solitude among the trees. The seasonal rhythms here are marked by snowmelt that typically drives the spring freshet in late April through May, followed by a natural drawdown from July to September as summer takes hold. As winter approaches, the water levels subtly decline with the formation of ice.
Why the data matters here
Today's reading for Smoke Lake comes from the Water Survey of Canada's monitoring efforts through the station designated as Smoke Lake at Algonquin Provincial Park. This station has been collecting data for over 23 years, providing a historical context that is invaluable for understanding current conditions. By comparing today's water level against the median for this calendar day, we gain insight into the lake's fluctuations and can better assess its health and the health of its surrounding habitat. Tracking these changes allows residents, cottagers, and nature enthusiasts to stay informed about the conditions affecting their cherished lake.
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
