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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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.
Valdez Glacier R at Valdez Glacier Lake near Valdez AK Water Level
Live river level, flow, historical records and forecast for Valdez Glacier R at Valdez Glacier Lake near Valdez AK in AK, United States, built from official government gauge data.
- Location AK, United States
- Watershed eastern prince william sound
- Primary gauge 15227090 (USGS)
About Valdez Glacier R at Valdez Glacier Lake near Valdez AK
Valdez Glacier River - A vital artery of glacial melt.
Nestled at the base of the majestic Valdez Glacier, the Valdez Glacier River flows into Valdez Glacier Lake, serving as a key indicator of the dynamic subarctic hydrology typical of Alaska's Eastern Prince William Sound region. This glacial river plays a critical role in conveying meltwater, especially during the warmer summer months when glacial runoff peaks.
The watershed context
The Valdez Glacier River is part of the Eastern Prince William Sound watershed, which encompasses a landscape shaped by glacial activity and steep, rugged terrain. With a drainage area of approximately 135 square miles upstream of the measurement station, this river is fed by the melting ice of the Valdez Glacier. As the seasons change, this river reflects the yearly rhythm of snowmelt, with significant flows in the spring as winter snows scour the valleys and glaciers release their storied ice.
Surrounding rivers, including peers such as Lowe River and Mineral Creek, contribute to the complexity of waterflow in this region. Their tributary networks are intimately connected, broadening the hydrological interactions in this stunning landscape where cold winters give way to vibrant summers.
Why the data matters here
Current readings from the US Geological Survey (USGS) gauge the river's health and flow dynamics, providing essential insight for local stakeholders and anyone monitoring water conditions here. Today's measurement reflects a critical data point, particularly when compared to the historical median for this date, offering a clear context for understanding seasonal changes. Tracking this data over the last ten years allows for a richer analysis of trends and anomalies, enabling cottagers, anglers, and flood-watchers to make informed decisions.
The comfort of knowing today’s reading against the median from more than a decade of historical data adds depth to interpreting raw elevation figures. It highlights fluctuations due to glacial melting and seasonal variations, providing a clearer picture of this vital 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
