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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Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
Black River at Harkey Crossing near Malaga Water Level
Live river level, flow, historical records and forecast for Black River at Harkey Crossing near Malaga in NM, United States, built from official government gauge data.
- Location NM, United States
- Watershed upper pecos black
- Primary gauge 08405400 (USGS)
About Black River at Harkey Crossing near Malaga
Black River - a vital flow through an arid landscape.
The Black River at Harkey Crossing near Malaga embodies the intricate relationship between water and its surrounding desert environment. As part of the Upper Pecos-Black watershed, this river plays a crucial role in sustaining local ecosystems while navigating the challenges posed by arid Southwest hydrology.
The watershed context
Draining roughly 357 square miles, the catchment area above this station influences the river's flow patterns significantly. Known for its seasonal dynamics, the region experiences high-country snowmelt that drives spring flows on major rivers. However, with the onset of summer, the landscape shifts dramatically; July through September brings monsoon storms that can lead to sudden flash floods. Such variability underscores the importance of the Black River as a natural resource and a watershed lifeline amidst the long dry stretches that characterize much of New Mexico’s climate.
Why the data matters here
Today's reading from the USGS station captures the water level of the Black River, providing an essential snapshot of its current state. By comparing today’s measurement to the median for this calendar day across the station's historical record—spanning more than seven years—we gain insight into the river's seasonal behavior and overall health. This comparison provides more context than raw elevation alone and is crucial for various stakeholders, including farmers, conservationists, and local residents who depend on this river for their livelihoods and recreation. Understanding these flow patterns can inform water management practices and help anticipate changes brought about by both natural events and climatic shifts.
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
