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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.

Water Stories

The flood of record that was overtaken

For five years, spring 2019 was the mark every Lake Muskoka decision answered to. In April 2026 the lake went two centimeters higher - and the official books have not caught up yet.

Why the Assiniboine floods every spring

Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.

How snowpack becomes summer water

The science of snow water equivalent and why it drives the season ahead.

Reading a staff gauge like a hydrologist

What the numbers on the measuring stick actually tell you.

Flash Flood Alley: how Texas rivers rise in hours

Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.

What a "100-year flood" actually means

One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.

Matanuska R at Palmer AK Water Level

Live river level, flow, historical records and forecast for Matanuska R at Palmer AK in AK, United States, built from official government gauge data.

About Matanuska R at Palmer AK

Matanuska River - A vital flow through Alaskan terrain.

The Matanuska River at Palmer, Alaska, is a significant watercourse that showcases the dynamic natural processes of the region. This river flows through the heart of the Matanuska watershed, an area defined by its glacier-fed streams and the striking geography of Alaska. The river contributes to the local ecosystem and serves various recreational activities for those who live near its banks.

The watershed context

The Matanuska River drains a substantial area of approximately 2,060 square miles (around 5,340 square kilometers). This extensive catchment influences the river's flow patterns, particularly noted during the seasonal transitions. In Alaska, the subarctic hydrology typically sees its peak flows in the wake of spring breakup and snowmelt, a time characterized by rising water levels and the potential for ice jams. During the deep, cold winters, low flows persist under ice, presenting unique challenges and opportunities for wildlife and local communities.

Nearby watercourses, such as the Knik River and Moose Creek, also play important roles in the regional hydrology. Each of these rivers contributes to the rich tapestry of water resources, supporting both developed and natural landscapes.

Why the data matters here

Monitoring the Matanuska River's flow is essential for understanding the river's health and how it interacts with its environment. The U.S. Geological Survey (USGS) provides valuable data from this location, including discharge measurements that can inform water management strategies, conservation efforts, and flood monitoring.

Today’s reading from the Matanuska River provides critical insight, as it is compared against the median for this calendar day over the station's recorded history of 41 years. This comparison helps to contextualize the current conditions in relation to historical patterns, offering a clearer understanding of whether the river is experiencing higher or lower than usual flows. Such data is invaluable for local cottagers, anglers, farmers, and flood-watchers who rely on the river's rhythms for their activities and planning.

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