RIVER GAUGE · ROCK CREEK
Rock Creek at Hwy 47 Bridge at Vernonia
Columbia County, Oregon
Water level0.50 ft
Flow13 cfs
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action6.6 ft3,200 cfs
Minor flood9.5 ft
The past week
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Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Nov 25, 2016 | 10.22 ft | 4,947 cfs |
| Dec 19, 2025 | 9.59 ft | 4,587 cfs |
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