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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Little Colorado River at Holbrook Water Level
Live river level, flow, historical records and forecast for Little Colorado River at Holbrook in AZ, United States, built from official government gauge data.
- Location AZ, United States
- Watershed middle little colorado
- Primary gauge 09397000 (USGS)
About Little Colorado River at Holbrook
Little Colorado River - A dynamic pathway through the arid southwest.
The Little Colorado River at Holbrook, Arizona, serves as a conduit through the Middle Little Colorado watershed, where the arid climatic conditions shape this vital waterway. The river features a watershed drainage area of approximately 11,462 square miles, collecting runoff from the surrounding terrain before delivering it to various tributaries and broader river systems.
The watershed context
In the arid Southwest, the hydrological patterns are characterized by seasonal shifts, particularly influenced by summer monsoon thunderstorms that can lead to sudden and intense flash floods. During the winter, storms and snowmelt from higher elevations in the region contribute to the flow of larger rivers, while many channels remain dry between these significant events. This variability illustrates the dynamic nature of the Little Colorado River, which fluctuates greatly in flow depending on climatic forces.
Nearby water bodies, such as Cragin Dam Reservoir and Jacks Canyon Creek, further shape the flow and ecology of this watershed. These connections influence local ecosystems and the communities that rely on the river for irrigation and recreational activities. The interplay between the Little Colorado River and its peers highlights its important role in a network that sustains both human life and wildlife.
Why the data matters here
Today's readings from the USGS station at Holbrook provide a crucial insight into the current conditions of the Little Colorado River. Observing today's flow against the historical median for this date allows for a more informed understanding of the river's health and behavior. This is critical for local stakeholders, including residents, farmers, and emergency managers who may need to prepare for potential flooding or periods of low water availability.
As we continue to monitor the river, we note today's measurement in comparison to the typical flow level across the station's records over 23 years. This context aids in identifying trends and preparing for the impacts of changing weather patterns on this essential waterway.
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
