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
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.
Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.
The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
Costilla Creek near Costilla Water Level
Live river level, flow, historical records and forecast for Costilla Creek near Costilla in NM, United States, built from official government gauge data.
- Location NM, United States
- Watershed upper rio grande
- Primary gauge 08255500 (USGS)
About Costilla Creek near Costilla
Costilla Creek - A tributary of the Upper Rio Grande, shaped by the rhythms of the arid southwest.
Costilla Creek flows near the small community of Costilla, New Mexico, nestled in the scenic foothills of the Sangre de Cristo Mountains. This river is an integral part of the Upper Rio Grande watershed, which is characterized by seasonal changes influenced by snowmelt and monsoon rains.
The watershed context
Costilla Creek drains a catchment area of roughly 195 square miles, gathering moisture from the surrounding high mountain regions. The hydrology in this area is driven by spring snowmelt, which elevates flows in the river, followed by a dry spell that stretches into summer. During July through September, thunderstorms associated with the monsoon season can lead to abrupt increases in flow, creating the potential for flash floods. However, these intense rain events can be sporadic, resulting in long periods of low water levels.
The Upper Rio Grande is home to a network of rivers and creeks, with close peers such as Alamitos Creek and Casias Creek contributing to the intricate hydrology of the region. The varied topography and changing weather patterns create a dynamic environment for the creek and its surroundings.
Why the data matters here
The water level data from Costilla Creek is collected and monitored by the U.S. Geological Survey (USGS). Today's reading provides a clear snapshot of current conditions, allowing for critical flood forecasts and management of water resources in the region. This data is significant, especially given the creek’s capacity to experience rapid changes in flow due to monsoon storms.
To understand the meaning of today's water level, it’s essential to compare it against historical data. The current reading will be measured against the median for this calendar day across more than 50 years of records. This comparison is vital as it reflects seasonal trends, helping residents and stakeholders make informed decisions about water use and safety throughout the year.
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
