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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The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
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.
Trout Creek at the Mouth Water Level
Live river level, flow, historical records and forecast for Trout Creek at the Mouth in Canada, BC, Canada, built from official government gauge data.
- Location Canada, BC, Canada
- Watershed okanagan
- Primary gauge 08NM158 (Water Survey of Canada)
About Trout Creek at the Mouth
Trout Creek - A vital stream in the Okanagan watershed.
Trout Creek flows into the larger waterways of the Okanagan region, a key feature of British Columbia’s complex hydrology. Nestled in a landscape shaped by the area's mountain peaks, Trout Creek captures the seasonal rhythms that characterize the region, fed by both precipitation and melting snow. This stream is particularly important during the freshet season, which typically peaks between May and July, when snowpack gives way to rapidly rising waters.
The watershed context
Draining an area of roughly 736 square kilometers, Trout Creek benefits from a diverse watershed that includes various peer streams, such as B.x. Creek and Coldstream Creek. These waterways contribute to a dynamic ecosystem, enhancing both the natural environment and local agriculture. The Okanagan watershed overall is well-regarded for its rich biodiversity, offering habitats for various plant and animal species that thrive in its lush landscape.
As Trout Creek meets its mouth, it plays a crucial role in accumulating and distributing water that nurtures surrounding flora and fauna, while also supporting the local community’s agricultural needs. Understanding the creek's flow and monitoring its discharge is essential, especially during the freshet season, to manage resource use and assess ecological health.
Why the data matters here
Monitoring agencies like the Water Survey of Canada provide crucial data on Trout Creek’s discharge, informing users about current conditions. Knowledge of the creek's water levels adds a layer of safety for cottagers, anglers, and farmers who rely on its resources. Evaluating today’s flow in relation to historical median values enhances our understanding of its behavior over time, offering insights into seasonal trends. Today's reading will be compared against the median for this calendar day across 49 years of records. This approach allows for a more meaningful interpretation of data, outstripping raw elevation figures alone.
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
