RIVER GAUGE · DEAD RUN
Dead Run near McLean
Fairfax County, Virginia
Water level1.02 ft
Flow2 cfs
Last readingSep 16, 2026, 4:25 PM UTC (last recorded)
Action8 ft
Minor flood9 ft
Moderate flood10 ft
Major flood11 ft
The past week
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What floods at each level
- 11 ft
Significant flooding is occurring, with numerous roads flooded.
- 10 ft
Numerous side streets and footbridges are flooded near Dead Run. Water approaches Georgetown Pike.
- 9 ft
Water approaches yards near the stream.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Dec 25, 2022 | 10.54 ft | 3,775 cfs |
| Jul 7, 2019 | 8.18 ft | 4,410 cfs |
| Aug 17, 2010 | 7.42 ft | 1,630 cfs |
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