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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.

Water Stories

The flood of record that was overtaken

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.

Why the Assiniboine floods every spring

Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.

How snowpack becomes summer water

The science of snow water equivalent and why it drives the season ahead.

Reading a staff gauge like a hydrologist

What the numbers on the measuring stick actually tell you.

Flash Flood Alley: how Texas rivers rise in hours

Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.

What a "100-year flood" actually means

One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.

Jackson Creek near Jackson Heights Water Level

Live river level, flow, historical records and forecast for Jackson Creek near Jackson Heights in Canada, ON, Canada, built from official government gauge data.

About Jackson Creek near Jackson Heights

Jackson Creek - A vital tributary of the Otonabee watershed.

Jackson Creek near Jackson Heights is an essential part of Ontario's Otonabee watershed, serving as a clear indicator of the region's hydrological dynamics. This river, with a drainage area of approximately 107 square kilometres, feeds into a broader system that supports local ecosystems and communities alike. As part of its seasonal rhythm, Jackson Creek experiences snowmelt-driven flows, peaking during the spring freshet from late April to May, before gradually drawing down in the summer months as evaporation takes hold.

The watershed context

Within the Otonabee watershed, Jackson Creek stands alongside other notable waterways such as Baxter Creek and the Ouse River tributaries. These connections emphasize the intricate interplay of water systems that collectively contribute to regional hydrology. Jackson Creek’s flourishing waters are influenced by both its immediate surroundings and the broader climatic patterns that govern the province of Ontario.

As snow melts in the spring, the flow in Jackson Creek surges, replenishing local ecosystems and providing critical water resources for flora and fauna. This seasonal increase draws the attention of those monitoring water levels, particularly as it transitions to a natural summer decline—a normal part of the hydrological cycle.

Why the data matters here

Monitoring water levels in Jackson Creek is crucial for understanding local aquatic health and water availability. Today’s reading reflects the ongoing shifts in hydrological patterns that can impact various surrounding communities and ecological systems. By comparing current readings with the median for this calendar day over its 19 years of historical record, significant insights can be gleaned about the river’s health and responsiveness to environmental changes. This data comes from the Water Survey of Canada, which operates this gauge, enabling citizens, anglers, and environmental stewards to make informed decisions during their time near the creek.

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