Arkansas River Near Nepesta, Co. Realtime Data
ARKANSAS RIVER NEAR NEPESTA, CO.
Realtime Data • Report • Conditions
137
Discharge (cfs)
12.9
Gauge Height (ft)
Streamflow discharge was last observed at 137 cfs, and a gauge height of 12.90 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 57 .
Weather today, Tomorrow,
The river is primarily fed by snowmelt from the Rocky Mountains, and during the summer months, the flow is sustained by monsoon rain. The river is also impacted by the Purgatoire River, a significant tributary, which contributes additional flow. The John Martin Dam, located upstream, regulates the river flow and maintains water levels for agricultural and recreational activities. The river experiences seasonal fluctuation, with peak flows occurring in May and June due to snowmelt. Interestingly, the Arkansas River near Nepesta is popular for whitewater rafting, attracting enthusiasts from all over the world.
July 17, 2026
| Elevation | 4,392.0 ft |
| Last Updated | |
| Gage height, feet | 12.9 ft |
| Streamflow, ft3/s | 137.0 ft3/s |
| Percent of Normal | 22% |
| Year Over Year Average | 645 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 5,890 cfs |
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