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.
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French River at Wolseley Bay Water Level
Live river level, flow, historical records and forecast for French River at Wolseley Bay in Ontario, ON, Canada, built from official government gauge data.
- Location Ontario, ON, Canada
- Watershed french
- Primary gauge 02DD026 (Water Survey of Canada)
About French River at Wolseley Bay
French River at Wolseley Bay - A significant hub in the French River watershed.
The French River at Wolseley Bay serves as a vital tributary flowing through Ontario, contributing to the broader hydrology of the French River watershed. With a drainage area of approximately 202 square kilometers above the station, this river is part of an intricate network that not only feeds into the French River but also connects to nearby lakes like Dollars Lake and Forest Lake, as well as extending towards Lake Nipissing.
The watershed context
This region flows with distinct seasonal rhythms, characterized by snowmelt-driven hydrology. In late April to May, the area experiences a freshet, driven by the melting snow, raising water levels significantly during this period. As summer approaches, particularly from July to September, a natural drawdown occurs, where evaporation and reduced inflow lead to lower water levels. By the time early winter arrives, ice begins to form and gradually contributes to a decline, continuing the river's seasonal cycle.
Why the data matters here
Today's reading from the French River at Wolseley Bay is crucial for local stakeholders, such as cottagers, anglers, and farmers, as it reflects the river's health and responsiveness to seasonal changes. Understanding the current level compared to the historical median for this date gives a clearer picture than raw elevation alone. For instance, the Water Survey of Canada has compiled over 16 years of data, allowing for a meaningful comparison that benefits those who depend on this waterway.
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
