Granite Creek Near Prescott flow report
As of July 13, 2026, Granite Creek Near Prescott is flowing at 10 cfs with a gage height of 5.13 ft. Source: USGS gauge #09503000, refreshed throughout the day.
Historical Data
Granite Creek Near Prescott at a glance
How Granite Creek Near Prescott is running right now, where it sits on the map, and the key gauge stats.
Granite Creek Near Prescott is flowing at 10 cfs, with the water sitting 5.13 ft at the gage.
This is USGS gauge #09503000 in Arizona. Over the past 10 days the average has been 1 cfs, peaking at 10 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Arizona flow report.
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.
Granite Creek Near Prescott
The stream has several tributaries, including Miller Creek and Willow Creek, and is dammed in several places. The flow of the creek is highest during the spring and summer months, with snowmelt contributing to the peak flow. In the fall and winter, the flow decreases, but can still be significant during heavy rainfall events. Interesting facts about the hydrology of the creek include its history as a source of water for early settlers in the area, and its importance as a habitat for native fish such as the roundtail chub.
Nearby streamflow levels
Cross-check Granite Creek Near Prescott's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Granite Creek Near Prescott | 10 cfs |
| Granite Creek At Prescott | 0 cfs |
| Granite Creek Blw Watson Lake Nr Prescott | 0 cfs |
| Agua Fria River Near Humboldt | 1 cfs |
| Del Rio Springs Near Chino Valley | 0 cfs |
| Williamson Valley Wash Near Paulden | 0 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Granite Creek Near Prescott. 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 |
|---|---|
| Prescott 3.1 Nne | 0 in |
| Prescott 4.6 N | 0 in |
| Nohrsc Prescott 6.9 Nnw | 0 in |
| Nohrsc Prescott Valley 1.0 W | 1 in |
| Nohrsc Prescott Valley 2.4 Nw | 0 in |
| Nohrsc Prescott 10.4 Nnw | 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 Granite Creek Near Prescott in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Granite Creek Near Prescott crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Granite Creek Near Prescott
Where does the streamflow data for Granite Creek Near Prescott come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 09503000. 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 Granite Creek Near Prescott 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 Granite Creek Near Prescott report
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