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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.

Walker River at Lateral 2-A Siphon near Schurz Water Level

Live river level, flow, historical records and forecast for Walker River at Lateral 2-A Siphon near Schurz in NV, United States, built from official government gauge data.

About Walker River at Lateral 2-A Siphon near Schurz

Walker River - A vital waterway in the arid landscape of Nevada.

The Walker River at Lateral 2-A Siphon near Schurz serves as an important gauge for understanding the flow and conditions of this significant river. Nestled within Nevada's arid Great Basin, the river's character is shaped by seasonal mountain snowmelt, which primarily drives peak flows in the spring. As summer storms roll in, they further influence local hydrology with their potential for flash floods in certain areas.

The watershed context

Draining an extensive area of approximately 2,815 square miles, the Walker River's watershed comprises a variety of streams and channels that contribute to its overall flow. This river is accompanied by several peers, including Walker River above Weber Reservoir and Canal NO 2 above Little Dam, offering a network of water resources that play a critical role in the region's agricultural and ecological health.

In addition to the significant contributions from mountain snowmelt, local precipitation during the summer months causes fluctuating water levels, making the monitoring of the Walker River essential for understanding water availability throughout the year, especially in this semi-arid climate.

Why the data matters here

Today’s data from the US Geological Survey shows the river's current elevation reading compared to the historical median for this calendar day. By evaluating today's measurement against the median from a historical record of over 32 years, water managers, farmers, and local residents gain crucial insight into the river's behavior and its implications for water management and agricultural practices. This context is instrumental in helping local communities adapt to changing conditions throughout the seasons, illuminating the significance of tracking these hydrological nuances.

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