John Day River At Service Creek, Or Realtime Data
JOHN DAY RIVER AT SERVICE CREEK, OR
Realtime Data • Report • Conditions
72
Discharge (cfs)
1.4
Gauge Height (ft)
Streamflow discharge was last observed at 72 cfs, and a gauge height of 1.44 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 103 .
Weather today, Tomorrow,
The river is primarily fed by snowmelt and rainfall, with fluctuations in flow throughout the year based on seasonal trends. There are several tributaries of the John Day River, including the North Fork and Middle Fork, which contribute to its overall flow. The river is also impacted by several dams, including the John Day Dam and the McNary Dam, which regulate flow and contribute to hydroelectric power generation. Interestingly, the John Day River is home to several native fish species, including Chinook salmon and steelhead, which are important for recreational fishing and cultural significance for local tribes.
July 15, 2026
| Elevation | 1,641.0 ft |
| Last Updated | |
| Gage height, ft | 1.44 ft |
| Streamflow, ft³/s | 71.5 ft3/s |
| Percent of Normal | 26% |
| Year Over Year Average | 286 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 30,200 cfs |
| Geolocation | 44.79, -120.01 |
Continue with Snoflo Premium