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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Kahana Str at alt 30 ft near Kahana, Oahu Water Level
Live river level, flow, historical records and forecast for Kahana Str at alt 30 ft near Kahana, Oahu in HI, United States, built from official government gauge data.
- Location HI, United States
- Watershed oahu
- Primary gauge 16296500 (USGS)
About Kahana Str at alt 30 ft near Kahana, Oahu
Kahana Stream - A vital waterway on Oahu.
Kahana Stream, located at an elevation of 30 feet near Kahana on the lush island of Oahu, plays a crucial role in the local hydrology. This river is part of the Oahu watershed, which captures the island's rainfall, a primary driver of water flow in this region. Rainfall can result in rapid fluctuations in water levels, making Kahana Stream a significant indicator of the island's dynamic weather patterns.
The watershed context
Kahana Stream drains a catchment of approximately 3.7 square miles. This relatively small area is indicative of the island's tropical island hydrology, where steep and short basins can experience quick rises in water levels during heavy rainfall. Flash floods in such landscapes can occur in minutes to hours, often propelled by trade-wind storms or Kona storms that sweep through the region. Given this rapid response to climatic conditions, monitoring Kahana Stream becomes essential for understanding both immediate flood risks and the broader water cycle on Oahu.
Neighboring streams and waterways, such as Heeia Stream and Kahaluu Stream, share similar hydrological characteristics, offering insights into the interconnected nature of water systems on the island. Together, these waterways support the unique ecosystems of Oahu and serve as a resource for local residents and wildlife.
Why the data matters here
Understanding stream data is vital for residents, farmers, and anyone using Kahana Stream for recreational activities. The current reading from the USGS gauge provides valuable information about the flow and level of Kahana Stream. These data points are important in assessing flood risks and the health of aquatic ecosystems.
Today's measurement can be compared to the median for this calendar day over the station's historical record of 50 years. Such comparisons are critical, as they provide a benchmark against which one can interpret the significance of real-time readings; they offer context beyond raw elevation figures. For those living and working in the Kahana area, staying aware of these fluctuations helps ensure safety and fosters a deeper awareness of this vital resource.
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
