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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Alsek R at Dry Bay near Yakutat AK Water Level
Live river level, flow, historical records and forecast for Alsek R at Dry Bay near Yakutat AK in AK, United States, built from official government gauge data.
- Location AK, United States
- Watershed alsek river
- Primary gauge 15129120 (USGS)
About Alsek R at Dry Bay near Yakutat AK
Alsek River at Dry Bay - a vital freshwater resource in the heart of Alaska.
The Alsek River at Dry Bay is a significant waterway located near Yakutat, Alaska. This river plays an essential role in the local ecosystem and serves as an important resource for surrounding communities. Its expansive drainage area of approximately 11,417 square miles ensures that it collects a substantial volume of water from the surrounding landscape, particularly during seasonal changes.
The watershed context
The Alsek River watershed is characterized by its impressive geological features and subarctic hydrology. Spring breakup and snowmelt are pivotal in driving the annual flood cycle, often resulting in dynamic water levels influenced by ice jams. The river tends to reach its peak flow in mid-to-late summer when glacier melt contributes to increased discharge. During the deep winter months, low flows can be observed as the river remains under ice, showcasing the stark seasonal contrasts typical in this region.
As a vital artery for both aquatic life and local human activities, including fishing and recreation, understanding the hydrological patterns of the Alsek River is critical for managing its resources and ensuring the health of its ecosystems.
Why the data matters here
Today's reading from the Alsek River at Dry Bay is vital for gauging the current flow conditions. The data reflects not just the river's elevation but provides insight into its status compared to the historical records, with the U.S. Geological Survey (USGS) monitoring the station's metrics over the past 15 years. By comparing today’s levels against the median for this calendar day, we can better understand the river’s fluctuations and respond adequately to changing conditions. These measurements are crucial for various stakeholders, such as anglers and environmental researchers, who rely on accurate water data to guide their activities and conservation efforts.
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
