Rio Grande Near Cerro flow report
As of July 13, 2026, Rio Grande Near Cerro is flowing at 41 cfs with a gage height of 1.11 ft, holding steady over the past 24 hours. Source: USGS gauge #08263500, refreshed throughout the day.
Historical Data
Rio Grande Near Cerro at a glance
How Rio Grande Near Cerro is running right now, where it sits on the map, and the key gauge stats.
Rio Grande Near Cerro is flowing at 41 cfs, with the water sitting 1.11 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #08263500 in New Mexico. Over the past 10 days the average has been 46 cfs, peaking at 50 cfs.
Over the next 5 days, Rio Grande Near Cerro is expected to hold near today's 43 cfs, toward roughly 43 cfs by 2026-07-17 (likely range 15-124 cfs) -- running well below the seasonal normal.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the New Mexico flow report.
Streamflow Forecast
Powered by PULSE — Snoflo’s Predictive Unified Learning & Simulation Engine, which learns from how this river has answered every past storm, snowmelt, and dry spell to forecast where it’s headed with a precision generic models can’t match.
How does this compare to past years?
Year-over-year overlay, annual peak discharge, the full distribution of daily flows on record, and the gauge's rating curve.
Weather Forecast
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day forecast
Daily temperatures, snow, and rain projected over the next two weeks.
Rio Grande Near Cerro
The river is fed by snowmelt and rain, with peaks in spring and summer. There are several tributaries that contribute to the Rio Grande, including the Conejos River and the Chama River. The river is impacted by several dams, including the El Vado Dam and the Abiquiu Dam. The hydrology of the Rio Grande is complex, with water rights issues and disputes over allocation. Despite challenges, the river is an important resource for agriculture, recreation, and wildlife habitat.
Nearby streamflow levels
Cross-check Rio Grande Near Cerro's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Rio Grande Near Cerro | 41 cfs |
| Red River Below Fish Hatchery | 27 cfs |
| Red River Near Questa | 12 cfs |
| Rio Hondo Near Valdez | 7 cfs |
| Rio Lucero Near Arroyo Seco | 5 cfs |
| Costilla Creek Near Costilla | 1 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Rio Grande Near Cerro. Spring snowmelt is the dominant driver of streamflow in mountain basins -- a deep snowpack upstream means more runoff later in the season.
| SNOTEL station | Snowpack |
|---|---|
| Base Area - Rueggli | 0 in |
| Taos Powderhorn | 0 in |
| Top 7 | 3 in |
| Nohrsc Red River Pass #2 | 0 in |
| Red River Pass #2 | 0 in |
| Nohrsc Shuree Snotel | 0 in |
River levels & flood safety
- Read the level before you go
- A river that's runnable at one flow can be deadly at another. Check current discharge and gage height — like the values shown above — against the flood-stage thresholds, and remember levels can spike fast after rain or a dam release.
- Respect cold water
- Snowmelt rivers run cold even in summer. Sudden immersion triggers cold-water shock and saps strength within minutes. Wear a PFD, dress for the water temperature (not the air), and never wade or paddle alone.
- Watch for swiftwater hazards
- Strainers (downed trees), undercut rocks, and low-head dams are the deadliest features on moving water. High, fast, muddy water hides them. If in doubt, scout from shore and portage.
- Mind flash floods & releases
- Narrow canyons can flood from a storm miles upstream, and dam-controlled reaches can rise without warning. Know the forecast, the release schedule, and your exit before you launch.
Track Rio Grande Near Cerro in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Rio Grande Near Cerro crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Rio Grande Near Cerro
Where does the streamflow data for Rio Grande Near Cerro come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 08263500. Snoflo refreshes the time series throughout the day. Forecasts come from the NOAA / yr.no feed Snoflo's iOS app uses.
How often is the report updated?
USGS gauges report continuously (typically every 15 minutes). Snoflo pulls fresh values throughout the day — look for the "as of" timestamp on the streamflow hero card.
What's the difference between discharge and gage height?
Discharge (cubic feet per second, or cfs) is the volume of water flowing past the gauge each second. Gage height is how high the water sits at the gauge (feet). They're related by a rating curve specific to each gauge — higher water means more flow, but the exact ratio depends on channel shape.
How is "percent of median" calculated?
Today's discharge is compared to the historical median discharge on this calendar day across the gauge's full record. 100% = right on median; 200% = a very high year; 30% = a drought-level low.
What are flood stages, and is this river safe right now?
Flood stages are NWS-defined gage-height thresholds — Action, Minor, Moderate, Major — marking when nearby roads or floodplains start to be affected. "Safe" depends on your activity and skill: a level that's a fun paddle for an expert can be lethal for a wader. Always check the current level against the thresholds above and the safety links, and when in doubt, stay off the water.
Can I get alerts when Rio Grande Near Cerro rises?
Yes — flow alerts are managed in the Snoflo iOS app. Favorite this gauge, set a streamflow threshold (e.g. "alert me when discharge crosses 5,000 cfs"), and you'll get a push the moment USGS reports the crossing.
Access the free Rio Grande Near Cerro report
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