WHAT'S HAPPENING NOW
+88.8 ft above typical
Finding the top signal on the water…
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.
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.
Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.
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.
Live river level, flow, historical records and forecast for Harris R 1.2 MI AB Mouth near Hollis AK in AK, United States, built from official government gauge data.
Harris River - A remote Alaskan waterway.
The Harris River flows through the heart of Alaska, near Hollis, offering a unique glimpse into the region's subarctic hydrology. This river, positioned 1.2 miles above its mouth, plays a critical role in its local ecosystem. While not extensively peer-reviewed, the river showcases the dynamic interactions inherent in an Alaska waterway, feeding into the Coastal Waters of B.C. - Clarence Strait watershed.
The USGS station measuring the Harris River provides valuable insights into its discharge levels, a crucial aspect for understanding the river's health and the surrounding environment. In areas with subarctic hydrology, such as this, the seasonal rhythms shaped by spring breakup and snowmelt are vital for flood patterns, often complicated by ice jams. Monitoring discharge fluctuations helps gauge the river's response to these natural cycles.
Today's readings are particularly important, as they reflect not just the immediate state of the river but also provide context by comparing current levels to the median for this calendar day across seven recorded years. This nuanced understanding of water levels outshines simple elevation measurements, offering a more accurate portrayal of hydrological health. The monitoring conducted by the USGS enables stakeholders to make informed decisions regarding conservation, recreation, and regional development along the Harris River.
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.