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.
Little Colorado River near Winslow Water Level
Live river level, flow, historical records and forecast for Little Colorado River near Winslow in AZ, United States, built from official government gauge data.
- Location AZ, United States
- Watershed middle little colorado
- Primary gauge 09400350 (USGS)
About Little Colorado River near Winslow
Little Colorado River - A vital conduit of the arid landscape.
The Little Colorado River near Winslow is an essential waterway in Arizona, contributing significantly to the hydrology of the Middle Little Colorado watershed. This stretch of river plays a crucial role in the greater ecological system of the region, influencing both the flora and fauna that depend on its waters.
The watershed context
The river governs an expansive drainage area of roughly 16,192 square miles above the gauge. This extensive catchment can experience dramatic fluctuations in flow levels, characteristic of the arid Southwest. Summer thunderstorms can lead to sudden flash floods, while the winter months typically see contributions from high-country snowmelt. These patterns create a dynamic and sometimes unpredictable water environment, as many channels can run dry between significant precipitation events. Peers such as Cragin Dam Reservoir, Jacks Canyon Creek, and other monitoring points along the Little Colorado River highlight the interconnected waterways of this region.
Why the data matters here
Monitoring the Little Colorado River's flow is essential, especially given the variable hydrological patterns of the region. The current flow data provided by the U.S. Geological Survey (USGS) is crucial for those interested in understanding and managing water resources in this vital part of Arizona. Today's reading compared against the historical median for this date gives valuable context—helping local farmers, anglers, and flood-watchers assess water availability and flood risks based on 25 years of data. By focusing on the median rather than raw elevation, residents can glean insights into typical flow conditions, ensuring informed decisions in this beautifully rugged environment.
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
