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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.

Black River at Malaga Water Level

Live river level, flow, historical records and forecast for Black River at Malaga in NM, United States, built from official government gauge data.

About Black River at Malaga

Black River - A vital artery in New Mexico’s high desert.

The Black River at Malaga is an essential waterway within the Upper Pecos-Black watershed, flowing through the arid landscape of New Mexico. This river is a central feature for the local ecosystem and provides crucial water resources for both communities and wildlife alike. The 387 square miles watershed feeds this vital river, helping to sustain the diverse flora and fauna of the region.

The watershed context

The Upper Pecos-Black watershed features a rugged landscape where high-country snowmelt initiates the spring flows, making this river a focal point during the transition from winter to summer. Along with the Black River's tributaries, such as the river above Malaga and the Harkey Crossing reach, they channel water through an otherwise dry expanse. Each tributary enhances the river's volume during critical flow periods, contributing to its vitality before fluctuations become apparent during the summer months.

July through September often brings monsoon storms to the region, generating localized flash floods. This seasonal rhythm showcases the dynamic nature of water flow in New Mexico; while the quick, heavy rainfalls provide bursts of water, they are often interspersed with long dry stretches that can limit the river's flow. This conflict emphasizes the importance of understanding flow patterns for planners and conservationists, as well as for local residents who depend on reliable water resources for agriculture and daily use.

Why the data matters here

The U.S. Geological Survey (USGS) station at Malaga measures flow and water levels, which are crucial for understanding the current state of the Black River. With over 26 years of recorded data, today's measurement offers a snapshot against the historical median for this date. This benchmark is vital, as it provides context on how today's conditions compare to those experienced during this time of year in the past. Understanding the relationship between today's reading and the median allows for better assessments of water availability and potential flood risks during the changing seasons. Observing current conditions in relation to historical patterns ensures that local communities can make informed decisions regarding water use and conservation efforts in this vital region.

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