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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Flathead River at Flathead British Columbia Water Level
Live river level, flow, historical records and forecast for Flathead River at Flathead British Columbia in AK, United States, built from official government gauge data.
- Location AK, United States
- Watershed flathead
- Primary gauge 12355000 (USGS)
About Flathead River at Flathead British Columbia
Flathead River - A vital vein in Alaska's landscape.
The Flathead River flows with purpose through the rugged terrain of Alaska, offering a natural corridor that supports the surrounding ecosystem. Stretching through a drainage area of approximately 429 square miles, this river is an integral element of the Flathead watershed, sustaining local wildlife while providing resources for those who engage with its waters.
The watershed context
This river is part of the Flathead watershed, which plays a crucial role in maintaining the hydrological balance of the region. Here, the subarctic hydrology dictates a seasonal rhythm marked by distinct variations in flow. Spring sees the excitement of breakup and snowmelt, leading to potential flooding—a natural phenomenon often complicated by the presence of ice jams. As summer unfolds, glacier-fed rivers typically reach their peak, showcasing the influence of melting ice on river volume. During the winter months, low flows persist under a surface of ice, reflecting the stark contrast of seasonal extremes.
Why the data matters here
The current reading for the Flathead River is essential for understanding water conditions, particularly when considering it in relation to historical data. The U.S. Geological Survey (USGS) records help contextualize today's measurement against the median for this date across a history of more than 50 years. Evaluating this reading provides crucial insights into how current conditions compare to the typical flow patterns, helping inform decision-making for local users, including outdoor enthusiasts, fishermen, and ecosystem managers. Monitoring these flows is vital for maintaining the health of this river and its surrounding ecosystems.
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
