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.
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Live river level, flow, historical records and forecast for Rocky Arroyo Blw Rocky Dam in NM, United States, built from official government gauge data.
Rocky Arroyo Blw Rocky Dam - a vital flow in the Rio Hondo watershed.
Nestled in the arid landscapes of New Mexico, the Rocky Arroyo below Rocky Dam plays an essential role in the hydrology of the region. This flow is situated within the wider Rio Hondo watershed, which gathers water from substantial tributaries while benefiting from the melt of high-country snowpack in the spring and occasional summer monsoon rains.
Rocky Arroyo flows through a catchment area of approximately 65 square miles, draining into the Rio Hondo. This watershed is characterized by its reliance on high-country snowmelt that initiates the spring flows, providing essential water for both ecosystems and human activities. As the summer season arrives, the region experiences its distinct monsoon storms, which can lead to sudden increases in flow due to flash flooding. These variations highlight the dynamic nature of the watershed, every season presenting its cycle of high and low flows dictated by natural precipitation patterns.
Nearby flows such as Eagle Creek, Gavilan Canyon, and the Rio Ruidoso also contribute to the intricate hydrological tapestry of this area. Each of these watercourses intersects and interacts in ways that collectively support upstream and downstream ecosystems, wildlife habitats, and human needs alike.
The monitoring station at Rocky Arroyo not only tracks water levels but also measures discharge, providing crucial data to understand the flow dynamic of this reach. Today’s reading, when compared against the historical median for this calendar day over the past 50 years, offers water users a reliable point of reference that withstands the variability inherent in short-term weather patterns. Such comparative data, provided by the U.S. Geological Survey (USGS), is invaluable for assessing present conditions relative to historical norms, helping inform agricultural decisions, conservation efforts, and flood preparedness in this region where dry spells between storms are common.
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.