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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.

Red Cloud R TR near Kodiak AK Water Level

Live river level, flow, historical records and forecast for Red Cloud R TR near Kodiak AK in AK, United States, built from official government gauge data.

About Red Cloud R TR near Kodiak AK

Red Cloud River Tributary - A small yet dynamic waterway.

The Red Cloud River Tributary near Kodiak, Alaska, serves as a vital component of the local hydrology. Nestled in the Kodiak-Afognak Islands watershed, this tributary contributes to the intricate network of streams and rivers that define the region's natural water landscape. With a catchment area of approximately 1.7 square miles, this stream flows into a larger ecosystem, nurturing both the land and the species that inhabit it.

The watershed context

This area is characterized by subarctic hydrology, where seasonal changes significantly influence water conditions. Spring breakup and snowmelt drive the annual flood cycle, which is often impacted by ice jams. As winter approaches, the river's flow diminishes, leading to low flows beneath a blanket of ice until the spring thaw invigorates the waterway once again. The geographical features of the Kodiak-Afognak Islands, with its rugged terrain, contribute to this dynamic hydrological cycle, creating a unique environment for both local wildlife and water users.

Why the data matters here

Today's reading from the USGS station on the Red Cloud River Tributary reveals valuable information about the stream's current conditions. Comparing this reading to the median for this calendar day provides context and understanding of its flow dynamics, which is crucial for local stakeholders like fishermen, farmers, and residents who rely on the river. With a historical record spanning nine years, the data reflects not only daily variations but also long-term trends in the river's health and response to seasonal changes. This information is essential for informed decision-making and conservation efforts within the Kodiak-Afognak ecosystem.

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