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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Blackstone River at Highway No. 7 Water Level
Live river level, flow, historical records and forecast for Blackstone River at Highway No. 7 in Canada, NT, Canada, built from official government gauge data.
- Location Canada, NT, Canada
- Watershed lower liard mouth
- Primary gauge 10ED007 (Water Survey of Canada)
About Blackstone River at Highway No. 7
Blackstone River - A vital flow in the Subarctic landscape.
The Blackstone River, located at Highway No. 7, plays a significant role in the hydrology of the Lower Liard - Mouth watershed in the Northwest Territories. Amidst the broad stretches of the northern landscape, this river provides vital water resources, connecting with neighbouring bodies such as the Birch River and the Liard River. With a catchment area of approximately 1,410 square kilometres draining into this segment, the river reflects the unique hydrological patterns of subarctic Canada.
The watershed context
The Blackstone River flows through a territory where spring breakup and snowmelt are dominant seasonal phenomena. During spring, the melting snow can lead to dramatic increases in water levels, often accompanied by the risks associated with ice jams. As winter sets in, the river typically experiences prolonged low flows under ice, a pattern common in subarctic regions. This creates a rhythm of water flow that is both cyclical and heavily influenced by the local climate. Summers are brief yet intense, marked by increased meltwater and rainfall.
Why the data matters here
Current measurements at the Blackstone River gauge are vital for understanding local hydrological changes. Notably, today's water level will be compared against the median for this calendar day across the station's historical record of 33 years. This context is crucial, as it allows observers to gauge fluctuating conditions in real-time. The Water Survey of Canada tracks this river's metrics, providing essential insights for local stakeholders, including cottagers, farmers, and those involved in flood monitoring. Understanding these readings empowers the community to respond effectively to the challenges posed by the unique hydrology of this subarctic region.
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
