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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Rio Grande de Manati at Ciales Water Level
Live river level, flow, historical records and forecast for Rio Grande de Manati at Ciales in PR, United States, built from official government gauge data.
- Location PR, United States
- Watershed cibuco guajataca
- Primary gauge 50035000 (USGS)
About Rio Grande de Manati at Ciales
Rio Grande de Manati - A dynamic river shaped by rainfall.
The Rio Grande de Manati flows through the lush landscapes of Ciales, Puerto Rico, embodying the region's vibrant tropical hydrology. Spanning a catchment area of approximately 134 square miles, this river serves as a vital waterway within the Cibuco-Guajataca watershed. Its hydrological character is defined by the intense rainfall patterns typical of tropical island climates, where quick shifts in water levels can occur with little warning.
The watershed context
The Cibuco-Guajataca watershed is characterized by its steep short basins that can respond swiftly to rainfall, occasionally resulting in flash floods, especially during hurricane season and tropical events. Such phenomena make the Rio Grande de Manati an essential focus for flood monitoring and water quality assessments. The area surrounding the river is home to various peer waterways, including the Canal de Aguadilla and Lago Guerrero, which highlight the interconnectedness of the region's hydrological features.
Why the data matters here
Monitoring data from the U.S. Geological Survey (USGS) ensures that the community can remain aware of any changes in the river's water levels. Today's water level reading from the Rio Grande de Manati will be compared to the median for this date over the past 50 years. Understanding these fluctuations is crucial because it aids in planning for potential flooding and assessing the river's health. This context is vital in making informed decisions for safety and ecological management within this dynamic environment.
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
