Verify your email to receive alerts and history exports.
Favorites
Loading…
Notifications
No active alerts
Set an alert on any lake to get notified when levels change.
The Nibi Dispatch
Water moves. Stay ahead of it.
One email a week — freshet watches, record levels, new regions. Nothing else.
Map

Sign in

Alerts & notifications Get notified when your favorite lakes go outside normal range
Loading…
Your account Email, subscription, and account actions
Loading…
DEV ZONE

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.

Waikane Str at alt 75 ft at Waikane, Oahu Water Level

Live river level, flow, historical records and forecast for Waikane Str at alt 75 ft at Waikane, Oahu in HI, United States, built from official government gauge data.

About Waikane Str at alt 75 ft at Waikane, Oahu

Waikane Stream - a vital waterway in Oahu's tropical landscape.

Waikane Stream, measured at an elevation of 75 feet in Waikane, Oahu, serves as a key hydrological feature on the island. This stream plays an important role in the local watershed of Oahu, where rainfall-driven events frequently shape the flow dynamics. The short and steep nature of the surrounding basins means that water levels can rise dramatically due to intense rainfall, thanks to the influence of trade winds and storms.

The watershed context

With a drainage area of roughly 2.2 square miles, Waikane Stream is part of a network of water bodies that includes several prominent peers such as Heeia Stream and Kahana Stream. These waterways contribute to the rich and diverse hydrology of the island, both in terms of ecology and water flow. The connection of Waikane Stream to these peers makes it an integral part of the larger watershed framework on Oahu, where local hydrological patterns are driven by rainfall rather than snowmelt, resulting in unique seasonal rhythms characterized by potential flash floods.

Why the data matters here

The ability to monitor and report the stream's discharge is essential for understanding its current conditions and anticipating changes due to rainfall events. The United States Geological Survey (USGS) tracks these measurements, providing crucial insights into water levels. Today's reading compared to the median for this calendar day enhances our understanding of flow variations and environmental trends across the station's historical record, spanning more than 50 years. This comparison is vital as it considers the regular fluctuations due to seasonal weather patterns, giving us a clearer picture than just focusing on the raw elevation 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