Nehalem River Near Vernonia, Or Realtime Data
NEHALEM RIVER NEAR VERNONIA, OR
Realtime Data • Report • Conditions
14
Discharge (cfs)
4.0
Gauge Height (ft)
Streamflow discharge was last observed at 14 cfs, and a gauge height of 3.96 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 16 .
Weather today, Tomorrow,
The river is mainly fed by rainwater and snowmelt, with occasional contributions from small tributaries. There are no major dams on the river, but there are several smaller ones that could impact flow rates. The river experiences seasonal fluctuations in flow, with higher levels in the winter and lower levels in the summer. Despite its rural location, the Nehalem River has seen its share of environmental challenges, including high levels of pollution from logging and farming. However, conservation efforts by local groups have helped to improve water quality in recent years.
July 15, 2026
| Elevation | 681.0 ft |
| Last Updated | |
| Gage height, ft | 3.96 ft |
| Precipitation, total, in | 0.0 in |
| Streamflow, ft³/s | 13.8 ft3/s |
| Percent of Normal | 82% |
| Year Over Year Average | 17 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 6,420 cfs |
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