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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Mendenhall R near Auke Bay AK Water Level
Live river level, flow, historical records and forecast for Mendenhall R near Auke Bay AK in AK, United States, built from official government gauge data.
- Location AK, United States
- Watershed lynn canal 0301
- Primary gauge 15052500 (USGS)
About Mendenhall R near Auke Bay AK
Mendenhall River - a vital glacial waterway near Auke Bay.
The Mendenhall River, flowing near Auke Bay in Alaska, is an essential feature of the Lynn Canal watershed. Known for its glacial origins, this river plays a significant role in the local hydrology, particularly during the dynamic seasonal shifts that characterize the region. As snowmelt occurs in the spring, the Mendenhall River experiences fluctuations in flow, which are typical of subarctic hydrology. Ice jams may complicate these transitions, especially as the river breaks up in the spring.
The watershed context
Draining approximately 84.8 square miles, the Mendenhall River is part of a larger network of waterways that include the Antler River and Lemon Creek. These rivers share the unique glacial characteristics of the Lynn Canal, which shapes their flow dynamics and seasonal behavior. As the warmer months approach, peaks in river flows generally occur, particularly influenced by glacier melt, leading to an increase in water levels that is often noted in mid to late summer.
The surrounding environment reflects the unique ecosystem supported by glacial rivers. This area frequently attracts local wildlife and offers valuable resources for local fish populations, which depend on the river's seasonal cycles.
Why the data matters here
Continuous monitoring of the Mendenhall River by the U.S. Geological Survey (USGS) provides crucial data on water flow and seasonal changes. Today's reading serves as a vital indicator of the river's health and the surrounding ecosystem's stability. By comparing this reading against the median for this calendar day over the past 50 years, users can better understand current conditions relative to historical patterns. This context allows cottagers, anglers, and other water users to assess how changes might impact water quality, flow rates, and the overall vitality of this important glacial river.
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
